Feo + Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. Write the balanced equation for each of the two reactions above. Now, find, Q:The reaction of 50 mL of N2 gas with 150 mL of H2 gas to form ammonia via the equation:, Q:Potassium permanganate, KMnO4, decomposes to yield oxygen gas, O2, according to the balanced. 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). Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. 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. What volume in liters of 1.00 M NaOH contains 7.25 mol NaOH? 2C2H6(g)+7O2(g)4CO2(g)+6H2O(g)2C2H6(g)+7O2(g)4CO2(g)+6H2O(g) In order to receive full credit, show all your work Alkenes are characterized by the general molecular formula CnH2n, alkynes by CnH2n 2. 2H2O22H2O + O2. 2C2H6 + 7O2 4CO2 + 6H2O. CH4(9) + 2O2(g) CO2(g) + 2H2O(1) The bond energies are shown in the table. 2 NH3(g) + 3 CuO(s) ->N2(g) + 3Cu(s) + 3H2O(g) You may round atomic masses to one decimal place. Mass of CH4 = 12 gms , 4. The answer is 258 mm Hg carbonix dioxide, but I need an explanation 2CH. See all questions in Balancing Chemical Equations. (a) Develop a choice table for interest rates from 0% to 25%. 345 L of O, at STP? Ethane burns in oxygen to form CO2and H2O according to the equation : If 1250 cc of oxygen is burnt with 300 cc of ethane. .500 mol of sucrose in 2.00 L of solution The other product is CO2. When this equation is balanced . Ethanol (C2H5OH) is a very important chemical. Balance the chemical equation. 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. P = 1.0, Q:Given the following reaction, CaH2 (s) + H20 What is the percent by volume concentration of 17.0 mL of water in 604 mL of an ethanol-water solution? Chemistry questions and answers. 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. Find answers to questions asked by students like you. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. grams of KCIO: Ethane burns in air to form carbon dioxide and water. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. 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. When ethane reacts with "oxygen" to form "carbon dioxide and water". How can this be written as a conversion factor? 3NH4ClO4 + 3Al -----> 3NO + Al2O3+ 6H2O + AlCl3(g) Express your answer with the appropriate units. (b) If the highway department's interest rate is 6%, which specification is preferred? What Is a Second Order Reaction in Chemistry? Identification::: Supplier's details : What is the correct balanced chemical equation for this reaction? oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) 78.11% nitrogen, and 0.930% argon. Name any four of them.. If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. 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. C 2 H 6 + O 2 CO + H 2 O. Gas. 2Al2O3 = 4Al + 3O2, Q:What volume of O2 (at 273 K, 1.00 atm) forms when 100 g of KClO3 decomposes according to the, Q:Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to, A:Interpretation- (c) How significant is the economic difference between the two specifications? Ammonium perchlorate reacts with aluminum according to the balanced reaction below. Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to theequation Weight of NH3= 3.25 gm 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with 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. We reviewed their content and use your feedback to keep the quality high. Assume that both gases are. Balance the following equations. Alkenes (also called olefins) and alkynes (also called acetylenes) belong to the class of unsaturated aliphatic hydrocarbons. You may round atomic masses to one decimal place. Number of moles of Al = (2 x number of, Q:What volume of O2 is produced at STP when 89.7g of Al2O3 decomposes ? How many boxes do you need to pack up all the ping pong balls? Consider the following equation. 12 CO2(g) +. For industrial purposes, ethylene is presently the most economical method. 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. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. When 13.2 g of carbon were burned in the presence of 48.8 g of oxygen, 13.6 g of oxygen remained unreacted. 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? View this solution and millions of others when you join today! If you cut a perfect cube, what is the length of the edge of the cube? 2 moles KCIO, ii. How you can determine which reaction has the higher atom economy without doing the calculations above. As is true for all hydrocarbons, alkanes burn in air to produce carbon dioxide (CO2) and water (H2O) and release heat. 2003-2023 Chegg Inc. All rights reserved. ____ #KClO_3 -># ____ #KCl +# ____ #O_2#. 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)? SAFETY DATA SHEET GHS product identifier Other means of identification Product type Section 1. What type of chemicals are used in sanitation? A:in Balanced chemical equation equal number of atoms are present in reactent and products side. Ethane, C 2H 6, reacts with molecular oxygen to produce carbon dioxide and 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? Assume that the volume and temperature are held constant. (for the product ethanol) for each of the two reactions. 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 . (1) ---> Ca(OH)2 (aq) + H2 (g) NumberofmolesofCH4=GivenmassMolar, Q:Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. Volume of CO = 30.0 L . The equation is 4F e, + 302) 2F e,O{) C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) Solid copper(II) chloride forms a hydrate of formula CuCl2xH2O. In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. In a Balanced Symbol Equation: 4C2H6 + 12O2 = 6CO + 12H2O. 3 NH.CIO. A student needs to prepare some CO2 and intends to use to following reaction, A:Given, A proposed new specification is expected to be more resistant to wear. Practical yield = 15.6 g 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. Ethane burns in air to form carbon dioxide and water. 4.58 g CdS, Calculate the amount, in moles, of each of the following. A sample of ethane was . You can specify conditions of storing and accessing cookies in your browser. 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 . (d) Research the relationship between road surfacing and environmental impact. Experts are tested by Chegg as specialists in their subject area. How do I get the chemical equation of aniline to phenylisocyanide? 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. Calculate the number of moles of H2O (answer must be expressed to 5 decimal places). Calculate: (i) the volume of CO 2 formed. 2C,H6) +702) 4CO) + 6H20) How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? Ethane burns in air to form carbon dioxide and water. 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 coefficients of reactants and products can be used to compare the volume of each species involved in the chemical reaction. Why is balancing chemical equations important? 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? Upon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weight hydrocarbons. 3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O (i) So, according to above equation, 2 V (volume) of ethane reacts to give 4 V of carbon dioxide. A common name for ethanol is grain alcohol because it is formed by the fermentation of glucose (C6H12O6) and other sugars in grains such as corn, wheat, and barley: 2.81%. Methane burns in oxygen to form carbon dioxide and water vapor. C6H12O6(s) + 6 O2(g) 6 CO2(g) + 6 H2O(l), Q:Gas Laws Stoichiometry The triple bond of an alkyne consists of one and two components linking two sp hybridized carbons. T = 295 K [9, 12, 13] Platinum-based catalysts have long been used for the . How can I balance this chemical equations? 5.21%. 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. 2) How many grams of excess reactant remains? (Note the similarity to the calculation of the molar mass of an element from the isotopic masses and fractional abundances.) When carbon is burned in air, it reacts with oxygen to form carbon dioxide. Calculate the number of molecules in 3.00 moles H2S. In the formation of C2H2, the carbon atom needs extra electrons to form 4 bonds with hydrogen and other carbon atoms. 1 mole KCIO, The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. PV = nRT The same reaction can be used to produce heavy ammonia, ND3(g), according to the equation Here are several examples of balanced equations for combustion reactions. What mass of carbon dioxide was produced? Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. P = pressure Calculate the mass of butane needed to produce 56.5 g of carbon dioxide. Wiki User. Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. 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, View Available Hinte) u Joseph. Kindly, Q:Ammonia, NH , reacts with oxygen to form nitrogen gas and water. You may round atomic masses to one decimal place. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is. 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 is the mass percent of water in plaster of paris, Macmill Reduction as well as, Q:1. 1 mole KCI The hydrogen produced is employed in the Haber-Bosch process for the preparation of ammonia from nitrogen. You may round atomic masses to one decimal place. You may round atomic masses to one decimal place. ethane, a colourless, odourless, gaseous hydrocarbon (compound of hydrogen and carbon), belonging to the paraffin series; its chemical formula is C2H6. A student heated a sample of hydrated copper(II) chloride, in order to determine the value of x. Chemistry. Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Ethane burns in air to form carbon dioxide and water. The pair of electrons in the bond are equally likely to be found in the regions of space immediately above and below the plane defined by the atoms. 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). The higher alkanes present in petroleum also yield ethylene under similar conditions by reactions that involve both dehydrogenation and the breaking of carbon-carbon bonds. The balanced chemical equation is written as: 2CH. Answer: From the question, the equation which is 2C2H6 + 7O2 --> 4CO2 + 6H2O has the products as 4CO2 + 6H2O( which is carbon dioxide and water). highest molarity. 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). why only these? 1 mL = 0.001 L Using volume relationships Volume relationships can also be used to determine how much leftover reagent will remain after a reaction runs to completion when one reagent is in excess. the percent by volume concentration of acetone = This reaction is called combustion reaction. Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). How many moles of H2O are produced when 0.392 mol of octane is burned? 3) Determine the percent yield if 310 g of carbon dioxide was recovered. 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 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. Fe+O2Fe3O4 (not balanced). FeSO4, Calculate the molar mass of each of the following compounds. Using 80.0, Q:Lithium reacts with nitrogen gas according to the following reaction: (ii) the volume of unused O 2. 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. How many liters of H, at STP are required to react with 2.3 g of Fe,0, to, A:The reaction taking place is given as, Ethane burns in oxygen to form CO 2 and H 2O according to the equation: 2C 2H 6+7O 24CO 2+6H 2O. 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. Ethane(a minor constituent of natural gas) burns in oxygen 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. a) Balance the equation;, A:Given reaction, This site is using cookies under cookie policy . 2) How many grams of excess reactant remains? Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen. First week only $4.99! write balanced chemical equation for the reactions and identify its type. Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: 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 . *, A container of gas has a pressure of 745 mm Hg and room temperature is 18 C. How does the temperature of the system change when the pressure is change
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