1 mole KCI (b) If the highway department's interest rate is 6%, which specification is preferred? Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. Ethene is burnt in the presence of oxygen to form carbon dioxide , water and releases heat and light. 4 NH, (aq) + 3 0,(g) 2 N,(g) + 6, Q:A bottle with the volume 4.03 L contains a sample of chlorine gas, Cl2, with a pressure of 198 Torr, Q:2. Using the current specifications, resurfacing a road will cost $1.5M initially, need$120K in annual maintenance, and need to be resurfaced every 10 years. , 4. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. What volume in liters of 1.00 M NaOH contains 7.25 mol NaOH? How, Q:In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:, A:From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g). Upon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weight hydrocarbons. Your data protection . What mass of carbon dioxide was produced? 2NaN32Na+3N2 In a combustion reaction, butanol (C4H9OH) is burned in the presence of oxygen (O2), producing carbon dioxide (CO2) and water (H2O). Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. Calculate the mass of butane needed to produce 56.5 g of carbon dioxide. The other product is CO2. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. The balanced chemical equation is written as: 2C2H6(8) + 702(8) 4CO2(g) + 6H2O(8) What are the reactants in the equation (select all that apply)? R =, Q:Potassium chlorate will decompose into potassium chloride and . Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. Using 80.0, Q:Lithium reacts with nitrogen gas according to the following reaction: 6Li(s) +N2(g)2L3N(s) C2H6+O2 --> CO2+H2O answer choices carbon (C) oxygen (O 2) water (H 2 O) ethane (C 2 H 6) Question 3 30 seconds Q. How many atoms of C does the notation 6 Fe(CH3COO)3 indicate? Ethane (C2H6) burns with oxygen to produce carbon dioxide and water. How many atoms of O does the notation 6 Fe(CH3COO)3 indicate? The equation is 2CH(E) +70,($) - 400,(E) + 6H0() Part A In the above equation, how many ters of oxygen (Os) are required to burn 6.0 Lofthane (CH) as? How many moles of platinum are there in the cone? Ethane burns in air to form carbon dioxide and water. 1 mole KCIO, n = moles of gas = mass/molar mass As a result, one 2s 2 pair is moved to the empty 2pz orbital. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. 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. 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. 2003-2023 Chegg Inc. All rights reserved. Ethane and Oxygen make: Ethane + Oxygen = Carbon Monoxide and Water. 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. 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. Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). Chemistry questions and answers. 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? 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. 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 can this be written as a conversion factor? You may round atomic masses to one decimal place. You may round atomic masses to one decimal place. It hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? The radius of a ping pong ball is 20 mm. If you cut a perfect cube, what is the length of the edge of the cube? ThoughtCo, Aug. 28, 2020, thoughtco.com/combustion-reactions-604030. Methane burns in oxygen to form carbon dioxide and water vapor. If the bottle contains 1.39 L of solution, what is the volume (V) in milliliters of methyl alcohol? As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. You may round atomic masses to one decimal place. Calculate the number of moles of H2O (answer must be expressed to 5 decimal places). How you can determine which reaction has the higher atom economy without doing the calculations above. Flammable Gas Mixture: Acetylene / Carbon Dioxide / Carbon Monoxide / Ethane / Ethylene / Hexane / Hydrogen / Methane / N-Butane / N-Pentane / Nitrogen / Oxygen / Propane / Propylene Not available. 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. 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g)2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) *Response times may vary by subject and question complexity. 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? You may round atomic masses to one decimal place. 4F e, + 302) 2F e,O{) Are there different types of hydrocarbons? Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. Experts are tested by Chegg as specialists in their subject area. It's prone to limiting reactants the same as other processes. If not, what was the error the student made? There are different types of chemical reaction which includes COMBUSTION REACTION that is mostly seen in hydrocarbons. 2 moles of hydrogen peroxide (H2O2) decompose to form two moles of water (H2O) and one mole of oxygen (O2). ____ #KClO_3 -># ____ #KCl +# ____ #O_2#. Decomposition-a compound breaks down into two or more elements or new compoundsExample: NH4NO3(s) N2O(g) + 2H2O(g) General Equation: compound two or more elements/compound AB A + BPractice Problems:The solids aluminum and sulfur react to produce aluminum sulfide.Ethane gas (C2H6) burns in air, producing carbon dioxide gas and water vaporNickel . 3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? In an experiment, you need 0.125 mol of sodium metal. In the formation of C2H2, the carbon atom needs extra electrons to form 4 bonds with hydrogen and other carbon atoms. Combustion doesn't always result in fire, but when it does, a flame is a characteristic indicator of the reaction. In combustion reaction, definitely oxygen must be "one of the reactants". When ethane reacts with "oxygen" to form "carbon dioxide and water". , what is the mass percent of water in plaster of paris, Macmill In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: F2+AlCl3AlF3+Cl2. You have a solution that is 18.5%% (v/v) methyl alcohol. 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 (1) ---> Ca(OH)2 (aq) + H2 (g) For industrial purposes, ethylene is presently the most economical method. "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water".. This reaction is called combustion reaction. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? When 13.2 g of carbon were burned in the presence of 48.8 g of oxygen, 13.6 g of oxygen remained unreacted. A sample of ethane was . 2H2O22H2O + O2. 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. The equation is 2C2H6 (g) + 7O2 (g) 4CO2 (g) + 6H2O (g) In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? Your question is solved by a Subject Matter Expert. In the case of acetylene, the molecule itself is linear with bonds between the two carbons and to each hydrogen. 17.6 g MoO3, Calculate the amount, in moles, of each of the following. 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 mass in grams of solute is needed to prepare 8.50 L of 0.100 MM NaOH? (s), Q:Suppose 2.80% of 480 g of PCls (208.2 g/mol) initially present in a 7.00 L reaction vessel at 300C, Q:4) How many atoms of H does the notation 6 Fe(CH3COO)3 indicate? How many moles of H2O are produced when 0.392 mol of octane is burned? On the basis of this calculation, what should they do next? Calculate the percent by mass of N in NH4Cl. 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. How does the use of hydrocarbons affect global warming and climate change. How can I balance this chemical equations? 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: 1 mL = 0.001 L 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. 0.850 mol C6H12O6, Calculate the amount, in moles, of each of the following. 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. Ethane burns in air to form carbon dioxide and water. (The density of sodium is 0.97 g/cm3.). In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. A:in Balanced chemical equation equal number of atoms are present in reactent and products side. .500 mol of glucose in 1.00 L of solution The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. In the case of ethylene, each carbon is sp2 hybridized, and each is bonded to two hydrogens and the other carbon by bonds. (for the product ethanol) for each of the two reactions. Alkenes are characterized by the general molecular formula CnH2n, alkynes by CnH2n 2. Consider a 20.0 % (m/v) solution. Ethane burns in air to form carbon dioxide and water. Here are several examples of balanced equations for combustion reactions. When this equation is balanced . You have a mole of ping pong balls and want to ship them to a near-by town. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Using 80.0, A:The answer to the first question is given as -, Q:Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. Additionally, each carbon has a half-filled p orbital, the axis of which is perpendicular to the plane of the bonds. You have packing boxes that measure 24 inches by 24 inches by 18 inches. Molarity of HCl solution = 0.0036 mol/L Li3N(s)+3H2O(l)NH3(g)+3LiOH(aq) How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? C 2 H 6 + O 2 CO + H 2 O. 2(g) As a result, there are two types of combustion you're likely to encounter: By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. What are the three broad groups that facial muscles can be split into? 2 1 CK Chemistry 3 moles 0 Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen. 122.55 g KCIO, 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. 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 . Start your trial now! Ethane, C 2H 6, reacts with molecular oxygen to produce carbon dioxide and water. Science Chemistry Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Volume, Q:What volume of O is produced at STP when 78.9 g of AlO decomposes? Toxicological information Information on likely routes of exposure Ingestion Not likely, due to the form of the product. Which substance is a product in this reaction? There are 342 g of sucrose in 1.00 mol of sucrose. The small whole number ratio is 2.1.2 Although Gay Lussac thought that the numbers of molecules and volumes of Sous reactanto and products are related, it was only Amedeo Avogadro who interpreted that equal volumes of all who murod at the same temperature and pressure, contain the same number of molecules According to Avogadros hypothesis, the equation would be road as two molecules of suur dioxide combining with one molecule of oxygen, produong two molecules of sulfur troxide.