Identification::: Supplier's details : 2003-2023 Chegg Inc. All rights reserved. Calculate the number of moles of H2O (answer must be expressed to 5 decimal places). Volume of oxygen = 14 L write balanced chemical equation for the reactions and identify its type. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. 20.8 g 0 x https://www.thoughtco.com/combustion-reactions-604030 (accessed March 4, 2023). You can specify conditions of storing and accessing cookies in your browser, Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. Weight of NH3= 3.25 gm Calculate the percent by mass of N in NH4Cl. Mass: Cu 63.55 Cl 35.45 H 1.008 O 16.00 The chlorinated derivatives of methane (CH3Cl, CH2Cl2, CHCl3, and CCl4) are useful industrially and are prepared by various methods, including the reaction of methane with chlorine at temperatures on the order of 450 C (840 F). What, Q:You want to prepare some oxygen gas in the laboratory using the following reaction:, Q:How many liters of hydrogen gas would be produced by the complete reaction of 2.93g of Al at STP, Q:How many grams of Al were reacted with excess HCl if 5.06 L of hydrogen gas were collected at STP in, A:Hi, since you have posted multiple questions, we will answer the first question for you. 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. What volume in liters of 5.75102 M KH2AsO4 contains 1.00 g KH2AsO4? To calculate a) The mass of, Q:4) Given these reactants and products: In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? So, 300 cc of ethane would give 600 cc of carbon dioxide. When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). NH3 + Cl, ---> N, + HCI 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 1.00 mol of table salt in 2.00 L of solution Chemistry questions and answers. What is the correct balanced chemical equation for this reaction? 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? Are there different types of hydrocarbons? Ethane will burn in air( oxygen) to give off carbon dioxide and water as products of the chemical reaction. Determine the density of argon. Ethanol (C2H5OH) is a very important chemical. Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. Retrieved from https://www.thoughtco.com/combustion-reactions-604030. Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. Chromium and magnesium oxide are formed by reacting 75 g of chromium (III) oxide and 59 kg of, Q:As we learned in Chapter 5 , an automobile airbag infl ates when NaN 3 is converted to Na and N 2, A:The given reaction is: 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . 2(g) Ethane burns in air to form carbon dioxide and water. In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. Ethane burns in air to form carbon dioxide and water. The balanced. 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. How do you write the balanced chemical equation for this reaction? 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. the percent by volume concentration of acetone = The density of a mixture of gases may be calculated by summing the products of the density of each gas and the fractional volume of space occupied by that gas. (i) So, according to above equation, 2 V (volume) of ethane reacts to give 4 V of carbon dioxide. H,0 Express your answer to one. Ethane burns in air to form carbon dioxide and water. Feo + The radius of a ping pong ball is 20 mm. A solid circular cone made of pure platinum (density =21.45g/cm3) has a diameter of 2.75 cm and a height of 3.00 inches. Hydronium ions are formed by the reaction between : (a) Sodium hydroxide and water(c) Hydrogen chloride gas and water (b) Calcium chloride and water ( Q:Rusting of iron involves a chemienl neactioN which is a combination of: * 2Al + 6 HCl =2 AlCl3 + 3H2 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). If 1250 cc of oxygen is burnt with 300 cc of ethane. 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. Number of moles of Al = (2 x number of, Q:What volume of O2 is produced at STP when 89.7g of Al2O3 decomposes ? What mass in grams of solute is needed to prepare 45.0 mL of 1.65 M C6H12O6? The balanced chemical equation is written as: 2CH. Fe+O2Fe3O4 (not balanced). Hydrogen sulfide burns in oxygen to form sulfur dioxide and water vapor. Calculate the % A.E. On the basis of this calculation, what should they do next? The equation is 2CH(E) +70,($) - 400,(E) + 6H0() Part A In the above equation, how many ters of oxygen (Os) are required to burn 6.0 Lofthane (CH) as? We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) We also share information about your use of our CaH2(s)+H2O(l)Ca(OH)2(aq)+H2(g), Q:1. An industrial process known as isomerization employs an aluminum chloride (AlCl3) catalyst to convert unbranched alkanes to their branched-chain isomers. The equation is 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) a) In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? What mass in grams of solute is needed to prepare 8.50 L of 0.100 MM NaOH? Side-by-side overlap of these two p orbitals generates a bond. (c) Heat the crucible again, and then reweigh it. We reviewed their content and use your feedback to keep the quality high. Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. The same reaction can be used to produce heavy ammonia, ND3(g), according to the equation How, Q:In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:, A:From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g). You have packing boxes that measure 24 inches by 24 inches by 18 inches. What is the percent by volume concentration of 17.0 mL of water in 604 mL of an ethanol-water solution? T = 295 K chemical, A:The given chemical equation is: State the mass relationships conveyed by the equation. Ethane burns in oxygen to form CO2 and H2O according to the equation : Ethane burns in oxygen to form CO2 and H2O according to the equation: 2C2 H 6 +7O2 ---> 4CO2+ 6H 2O, Ethane bums in oxygen to form CO2 and H2O according to the equation . Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. What volume of carbon dioxide (CO2) in liters is formed when 4 L of ethane and 14 L of oxygen burn to completion? Most of the important reactions of alkenes involve the electrons in the component of the double bond because these are the electrons that are farthest from the positively charged nuclei and therefore the most weakly held. Inhalation Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce oxygen (b) If the highway department's interest rate is 6%, which specification is preferred? 1) What mass of Fe,O3) Did the student draw a correct representation of the reaction? Your data protection . Which substance is a product in this reaction? ethane, a colourless, odourless, gaseous hydrocarbon (compound of hydrogen and carbon), belonging to the paraffin series; its chemical formula is C2H6. 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 Why is balancing chemical equations important? Balance the following equations. 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)? If you were told that you have 1 L of ethane and 7 L of oxygen in a flask, you could use the balanced equation to determine that you needed only 3.5 L of oxygen to completely burn all this ethane, 2C, H. (g) + 702(g) + 4CO2(g) + 6H2O(g) Divide all the coefficients with 2, such that you get a balanced equation for completely burning 1 L of ethane. The equation is P = 1.0, Q:Given the following reaction, CaH2 (s) + H20 CaCO3(s)+2HCl(aq)CaCl2(aq)+CO2(g) Q:If 78.1 g of solid CaCO3 and 480 mL of 0.458 M aqueous H2SO4 are reacted stoichiometrically, A:Determine number of moles of each reactant: Sodium phosphate and calcium chloride react to form How can I balance this equation? 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with Ethane (C2H6) burns with oxygen to produce carbon dioxide and water. Use bond energies to determine the heat of each reaction per mole of O2 (assume Lewis structures with zero fonnal charges; BE of S = O is 552 kJ/mol).. The combustion of ethane: 2 C2H6 (g) + 7 O2 (g) ---> 4 CO2 (g) + 6 H2O (g) At the same temperature and pressure, what is the maximum volume in liters of carbon dioxide that can be . Inorganic combustion reactions might not form all of those products but remain recognizable by the reaction of oxygen. How does the use of hydrocarbons affect global warming and climate change. Methane burns in oxygen to form carbon dioxide and water vapor. How many boxes do you need to pack up all the ping pong balls? Today, more than 80% of this energy is provided by the combustion of fossil fuels: oil, coal, and natural gas (The sources of the energy consumed in the United States in 2009 are shown in Figure \(\PageIndex{2}\)) but as Table \(\PageIndex{1}\) from the Wikipedia shows, energy usage is a complex issue. Combustion Reactions in Chemistry. (8) 70() 400 (8) 6H 0(0) + + 2 2 2 2 1C, H. (g) + 3.502() + 2C02(g) + 3H2O(g) So you would use 3.5 L of the 7 L in the flask and have 3.5 L of the 7 L remaining as excess oxygen unburned after all the ethane has reacted Or you would need an additional L of ethane to burn all the available oxygen Part C 2C, H. (b) + 70,(g) + 4CO2(g) + 6H2O(g) In the equation, if 14 L of ethano (CH) 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? the percent by volume concentration of water = The conversion of high-molecular-weight alkanes to lower ones is called cracking. C6H12O6C2H5OH+CO2 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? 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. Assume that both gases are measured at the same temperature and pressure. Which best describes a diagram of evolution? You have a solution that is 18.5%% (v/v) methyl alcohol. Grades of gasoline are rated by comparing their tendency toward preignition or . How many moles of nitrogen, Q:When glucose is burned in a closed container, carbon dioxide gas and water are produced according to, A:The balanced combustion reaction of glucose is given as a) Balance the equation;, A:Given reaction, Rank the following solutions in increasing order of molarity, overlapping solutions with equivalent molarity. It's prone to limiting reactants the same as other processes. For the following reaction: The ethylene reaction is balanced as written and all atoms are converted to product. 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? 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? Although the reactions are exothermic, a source of energy such as ultraviolet light or high temperature is required to initiate the reaction, as, for example, in the chlorination of cyclobutane. ii. Chemical reaction is a process in chemistry which leads to the formation of new substances referred to as PRODUCTS from combination of two or more substances called REACTANTS.

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