The triple bond of an alkyne consists of one and two components linking two sp hybridized carbons. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. 12 CO2(g) +. In a combustion reaction, butanol (C4H9OH) is burned in the presence of oxygen (O2), producing carbon dioxide (CO2) and water (H2O). 4 NH, (aq) + 30,(g) 2 N,(g) + 6, A:Given-> and be mindful of significant digits and units. Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. Side-by-side overlap of these two p orbitals generates a bond. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students. Pure heptane (assigned an octane number of 0) has poor ignition characteristics, whereas 2,2,4-trimethylpentane (assigned an octane number of 100) resists knocking even in high-compression engines. around the world. Ammonium perchlorate reacts with aluminum according to the balanced reaction below. What type of chemicals are used in sanitation? You have a solution that is 18.5%% (v/v) methyl alcohol. 2 C2H6 + 7 O2 ------> 4 CO2 + 6 H2O If 401. mm hg of ethane is burned in 452. mm of Hg of oxygen, what pressure of carbon dioxide could be produced? (d) Research the relationship between road surfacing and environmental impact. In the equation above, what volume of ethane (C2H6) in liters is required to form 28 L L of carbon dioxide (CO2)? For the reaction: CH4 (2) + O2 (2 -> CO2 (@ + H2O () Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). FeCl2+Na2SiO3NaCl+FeSiO3, Balance the following equations. . NH3 + Cl, ---> N, + HCI https://www.thoughtco.com/combustion-reactions-604030 (accessed March 4, 2023). (a) Develop a choice table for interest rates from 0% to 25%. View Available Hinte) u Joseph. why?, Which type of study benefits from the publication of a flow diagram showing the flow of participants in the study, including when and why participants . The most important industrial organic chemical reaction in terms of its scale and economic impact is the dehydrogenation of ethane (obtained from natural gas) to form ethylene and hydrogen (see below Alkenes and alkynes: Natural occurrence and Synthesis). Examples of Chemical Reactions in Everyday Life, The Properties and Applications of Platinum, How to Make Water From Hydrogen and Oxygen, Candle Science Trick to Extinguish Fire with Carbon Dioxide, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Combustion of butane (commonly found in lighters), Combustion of methanol (also known as wood alcohol), Combustion of propane (used in gas grills, fireplaces, and some cookstoves). T = 295 K Ethane burns in air to form carbon dioxide and water. 2NaN32Na+3N2 Ethane burns in oxygen to form CO 2 and H 2O according to the equation: 2C 2H 6+7O 24CO 2+6H 2O. View Available Hint(s) Gas, volume. 0.850 mol C6H12O6, Calculate the amount, in moles, of each of the following. 8.00 mol CaCO3, Calculate the mass, in grams, of each of the following. What is the molar concentration (molarity) of a solution containing 171 g sucrose in 0.750 L solution? Ethane (C2H6) burns with oxygen to produce carbon dioxide and water. 2 moles KCIO, What mass of carbon dioxide was produced? In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. Two and three moles of carbon dioxide and water would be produced respectively for every one mole of ethane that burns in three and a half moles of oxygen gas. (i) So, according to above equation, 2 V (volume) ofethane reacts to give 4 V of carbon dioxide. Hydrogen sulfide burns in oxygen to form sulfur dioxide and water vapor. A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." (i) So, according to above equation, 2 V (volume) of ethane reacts to give 4 V of carbon dioxide. In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. Kindly, Q:Ammonia, NH , reacts with oxygen to form nitrogen gas and water. After heating the sample for a short time and allowing the crucible to cool, the students determine that the sample has a mass of 0.739 g. They then do a quick calculation. When carbon is burned in air, it reacts with oxygen to form carbon dioxide. If not, what was the error the student made? (c) Heat the crucible again, and then reweigh it. Explanation: Ethane will burn in oxygen to form carbon dioxide and water according to the following balanced equation: From the equation, it means that for every one mole of ethane, three and a half moles of oxygen gas are required for complete combustion into carbon dioxide and water. Calculate the number of moles of Cl atoms in 2.411024 formula units of magnesium chloride, MgCl2. Therefore, if two milion SO, molecules combine with one milion O molecules, we got two milion SO, molecules Also note that the coefficients of the molecules in the equation are comparable to the wall whole number ratios, that is, 2:12 Volume of oxygen Value Units Submit Part B 2C, H. (8) +70,() 4CO3(6) + CHOC) in the equation above, what volume of ethane (CH) Intors is required to form 20 L of carbon dioxide (C0,12 Express your answer with the appropriate units View Available Hint() 2 H Pearson For industrial purposes, ethylene is presently the most economical method. Ethane burns in air to form carbon dioxide and water. The balanced chemical equation is written as: 2C2H6(8) + 702(8) 4CO2(g) + 6H2O(8) What are the reactants in the equation (select all that apply)? Ethane, C2H6, burns in oxygen to produce carbon dioxide and water. Each atom in a crystal of aluminum metal occupies a theoretical cube that is 0.255 nm on a side. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. (for the product ethanol) for each of the two reactions. You have packing boxes that measure 24 inches by 24 inches by 18 inches. This reaction is called combustion reaction. which can dehydrogenate ethane to form ethylene. Why is balancing chemical equations important? For the following reaction: Start your trial now! The answer is 258 mm Hg carbonix dioxide, but I need an explanation For example, using ethane (C 2 H 6) as a fuel, and producing CO as one of the products: ethane + oxygen carbon monoxide + water. 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with answer choices carbon (C) oxygen (O2) water (H2O) ethane (C2H6) Question 2 30 seconds Q. Zinc and hydrochloric acid are combined in a test tube. [9, 12, 13] Platinum-based catalysts have long been used for the . You may round atomic masses to one decimal place. the percent by volume concentration of acetone = Sodium can be cut easily with a knife (Figure 2.5), so if you cut out a block of sodium, what should the volume of the block be in cubic centimeters? Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. 2003-2023 Chegg Inc. All rights reserved. 2Al2O3=4AL+3O2, Q:Using stoichiometry, calculate the volume of O2 gas at 1.25 atm and 18.0 C, which forms when 10.5 g, Q:For the following reaction: He called his method the law of combining volumes According to the law, when measurements are made at the same temperature and pressure, the volumes of gaseous roactants and products are in small whole-number ratios Take the example 250,() + O2() - 250 (6) which shows that when oxygon reacts with suitur dioxide to form sulfur troxide, two volumes of sulle dioxide combine with one volume of oxygen to form two volumes of sulfur Trioxide. If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? (Note the similarity to the calculation of the molar mass of an element from the isotopic masses and fractional abundances.) How you can determine which reaction has the higher atom economy without doing the calculations above. The balanced chemical equation is written as: 2CH. Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Can you write a balanced equation for BCl3 (g)+H2O (l)-------> H3BO3 (s)+HCl (g)? Volume of CO = 30.0 L Alkenes (also called olefins) and alkynes (also called acetylenes) belong to the class of unsaturated aliphatic hydrocarbons. (b) If the highway department's interest rate is 6%, which specification is preferred? Which postulate of Daltons theory is consistent with the following observation concerning the weights of reactants and products? The coefficients of reactants and products can be used to compare the volume of each species involved in the chemical reaction. Consider a 20.0 % (m/v) solution. What Happens to Candle Wax When a Candle Burns. Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. You may be surprised? 2(g) What are the three broad groups that facial muscles can be split into? How many grams of ammonia gas can be formed from 13.7 L of hydrogen, A:the most popular and useful method for the synthesis of the ammonia is by HaberBosch process, Q:4. Approximately a quarter is made by kelp and other marine macro-plants and a quarter is made by all terrestrial sources combined. "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water". In a second experiment run to verify the outcome of the first, a sample was burned and 0.813 g of sulfur dioxide was obtained, but the student running the experiment forgot to determine the initial mass of sulfur burned. (The density of sodium is 0.97 g/cm3.). View Available Hinte) u Joseph Louis Gay Lussac was experimenting with gases and determined that oxygen and hydrogen produced water when combined in volume ratios of 100 to 200. how many stomach compartments are in a ruminant animal? Ethane burns in air to form carbon dioxide and water. 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is attempting to draw a particulate diagram, as shown below. How many moles of carbon dioxide, CO2, are produced if the reaction conditions, Q:5880 grams of paraffin wax, C25H52 are burmed in excess oxygen at 520C in a rigid 150 Liter, A:Find the balanced chemical equation and thus calculate the number of moles of CO2 and H2O formed., Q:Airbags used in automobiles are inflated with nitrogen gas produced from the reaction of sodium, Q:ven the reaction, 2 moles of hydrogen peroxide (H2O2) decompose to form two moles of water (H2O) and one mole of oxygen (O2). Ethanol (C2H5OH) is a very important chemical. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. *Response times may vary by subject and question complexity. On land, the biggest producer of oxygen are the tropical rain forests (40.8%) followed by tropical grasslands (31%) followed by croplands (14.8%) and all other sources. hydrocarbon + oxygen carbon dioxide + water. Hint: Ethene or ethylene, a double bond containing carbon compound and member of the alkene family when subjected to the combustion breaks down into the carbon dioxide and water. 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) The equation is 2C2H6 (g) + 702 (g) + 4CO2 (g) + 6H2O (g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. Calculate the molar mass of each of the following compounds. 2 C6H14(C) + 19 O2(g) Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Find step-by-step Chemistry solutions and your answer to the following textbook question: Methane burns in oxygen to form carbon dioxide and water vapor. Answer: From the question, the equation which is 2C2H6 + 7O2 --> 4CO2 + 6H2O has the products as 4CO2 + 6H2O( which is carbon dioxide and water). 17.6 g MoO3, Calculate the amount, in moles, of each of the following. 2C,H6) +702) 4CO) + 6H,0) 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with 345 L of O, at STP? The other product is CO2. 1. How many moles of platinum are there in the cone? The moles of reactants and, Q:What volume of O is produced at STP when 89.7 g of AlO decomposes? When NH4NO3,, Q:Hydrogen is produced when methane (CH4) reacts with water. In the equation, if 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, which gas will be leftover after the reaction, and what is the volume of that gas remaining? P = pressure Which substance is a product in this reaction? BaO+O2BaO2, Balance the following equations. You just determined that when 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, there is 10 L of excess ethane. H,0 Calculate the number of molecules in 3.00 moles H2S. If 1250 cc of oxygen is burnt with 300 cc of ethane. What is true of the chemical equation, sort the chemical reactions based on whether they absorb or release energyI'm asking this next to the other people who did because the answer with the Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. 2003-2023 Chegg Inc. All rights reserved. The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. 2 NH, (g) + 3 CI_(g) ---> N2(g) + 6 HCI(g) How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? In addition to being widely used as an industrial solvent, a gasoline additive, and an alternative fuel, it is well known as the alcohol in alcoholic beverages. Ethane burns in air to form carbon dioxide and water. On the basis of this calculation, what should they do next? Which best describes a diagram of evolution? 122.55 g KCIO, Ethane burns in air to form carbon dioxide and water. The combustion of 2,2,4-trimethylpentane is expressed by the following chemical equation: The fact that all hydrocarbon combustions are exothermic is responsible for their widespread use as fuels. Moles of NaN3 = Mass/Molar mass = 100g/(65gmol-1) = 1.54, Q:Nitric acid is produced from nitrogen monoxide, which is in turn is prepared from ammonia by a, A:Limiting reagent is the reagent which is consumed in the chemical reaction completely. Fe+O2Fe3O4 (not balanced). What mass in grams of solute is needed to prepare 45.0 mL of 1.65 M C6H12O6? Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations. We also share information about your use of our oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns . Please answer quickly. (NH4)2Cr2O7, Calculate the mass, in grams, of each of the following. In this specific reaction, 2 L of ethane combines with 7 L of oxygen completely (without any traces of reactants remaining) to yield 4 L of carbon dioxide and 6 L of water. This site is using cookies under cookie policy . oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. The second most important constituent of natural gas, it also occurs dissolved in petroleum oils and as a by-product of oil refinery operations and of . How do I get the chemical equation of aniline to phenylisocyanide? Which substance is a product in this reaction? Using the current specifications, resurfacing a road will cost $1.5M initially, need$120K in annual maintenance, and need to be resurfaced every 10 years. Starting with 2.5 g of H2 and, A:CO(g)+2H2(g)CH3OH(l)massofH2=2.5gmoles ofH2=2.5g2.016gmole1=1.24molesmassofCO=30L=3x, Q:what is the mass in grams of AL that were reacted with excess HCL if 6.60L of hydrogen gas were, A:Balanced chemical equation: Name any four of them.. Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to theequation F2+AlCl3AlF3+Cl2. How do you write the balanced chemical equation for this reaction? Complete the following table of pressure conversions. Assume that both gases are measured at the same temperature and pressure. Ethane bum in oxygen to form CO2 and H2O according to the equation: Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO2, H2O, O2, C2H6 and H2 at the rate P. How many indepen, Ethane burns in oxygen according to the following equation: `2C_(2)H_(6)(g) + 7O_(2)(g) rarr 4CO_(2)(g) + 6H_(2)O(I)` `2.5 L` of ethane are burnal in. 345 L of O, at STP? While the activation energy must be overcome to initiate combustion (i.e.,using a lit match to light a fire), the heat from a flame may provide enough energy to make the reaction self-sustaining. Express your answer to one. Weight of O2= 4.88 gm Grades of gasoline are rated by comparing their tendency toward preignition or knocking to reference blends of heptane and 2,2,4-trimethylpentane and assigning octane numbers. Alkenes are hydrocarbons that contain a carbon-carbon double bond, whereas alkynes have a carbon-carbon triple bond. How many boxes do you need to pack up all the ping pong balls? Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Mass: Cu 63.55 Cl 35.45 H 1.008 O 16.00 20.8 g 0 x State the mass relationships conveyed by the equation. => Fe3O4 + H2 -------> FeO + H2O It's important to remember that combustion reactions are easy to recognize because the products always contain carbon dioxide and water. Ethane(a minor constituent of natural gas) burns in oxygen to form carbon dioxide and water. Ethane burns in air to form carbon dioxide and water. Answer (1 of 2): Balanced equation for the reaction: 2CHOH + 3O 2CO + 4HO At the same conditions, volume ratio CHOH : O = 2 : 3 Volume of CHOH burned = 3 L Volume of O required = (3 L) (3/2) = 4.5 L ==== OR: (3 L CHOH) (3 L O / 2 L CHOH) = 4.5 L O Malic acid, an organic acid found in apples, contains C, H, and O in the following ratios: C1H1.50O1.25 What is the empirical formula of malic acid? (s), A:Given reaction:- Flammable Gas Mixture: Acetylene / Carbon Dioxide / Carbon Monoxide / Ethane / Ethylene / Hexane / Hydrogen / Methane / N-Butane / N-Pentane / Nitrogen / Oxygen / Propane / Propylene Not available. Chemistry questions and answers. Calculate the percent by mass of N in NH4Cl. Write the balanced equation for each of the two reactions above. Living By Chemistry: First Edition Textbook. Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. Feo + 1 mL = 0.001 L Note that while oxygen gas is always present as a reactant, in the trickier examples, the oxygen comes from another reactant. Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: The radius of a ping pong ball is 20 mm. Medium Solution Verified by Toppr Molecular weight of ethane is 30 g/mol and of CO 2 is 44 g/mol, O 2 is 32 g/mol oxygen gas when heated (and in the, A:Now in the reaction as we are given with the reactants and the products, the balanced reaction is as, Q:2. In the formation of C2H2, the carbon atom needs extra electrons to form 4 bonds with hydrogen and other carbon atoms. Combustion is an exothermic reaction, meaning it releases heat, but sometimes the reaction proceeds so slowly that the change in temperature is not noticeable. 2 molecules of hydrogen peroxide (H2O2) decompose to form two molecules of water (H2O) and one molecule of oxygen (O2). 4F e, + 302) 2F e,O{) 2) How many grams of excess reactant remains? grams of KCIO: Combustion, like all chemical reactions, does not always proceed with 100% efficiency. Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." SAFETY DATA SHEET GHS product identifier Other means of identification Product type Section 1. What volume in liters of 5.75102 M KH2AsO4 contains 1.00 g KH2AsO4? 11. It is exothermic (#DeltaH<0#), and can be balanced in normal methods for balancing chemical equations ie ensuring that the total number of atoms of each element is the same on both sides of the equation. oxygen water carbon dioxide ethane. Molar mas of KClO3 = 122.5 g/mol
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