7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is the yield for the reaction 2 NO(g) +O2 -> 2NO2(g)

Q: The balanced equation below shows the combustion of wax. If 10.0 moles of Oxygen is required in this…

A: C25H52(s) + 38 O2(g) —> 25 CO 2(g) + 26 H2O  Moles of Oxygen = 10.0 Moles Moles of water = ?

Q: What mass of CO2 is produced in the complete combustion of 5.85 g of C3H8 to CO2 and H2O? Consider…

A:

Q: How many moles are contained in each number of grams of fructose (C 6H 12O 6, molar mass 180.2…

A: The given information is: The chemical formula of fructose = C6H12O6 Molar mass of fructose = 180.2…

Q: If the heat of combustion for a specific compound is −1040.0 kJ/mol and its molar mass is 70.57…

A: The given heat of combustion of compound is -1040.0 kJ/mol. The negative sign suggests that heat is…

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: H2(g)…

A: Given, mass of H2 = 11.3 g we know, molar mass of H2 = 2.016 g/mol molar mass of HI = 127.911 g/mol…

Q: Ethyl chloride is prepared by reaction of chlorine with ethane according to the balanced equation…

A: We have given that  Mass of ethane = 4.7g  Molar mass of ethane  = 30.07g/mol No. of mole of ethane…

Q: A sample of 109.4g of calcium oxide was obtained by heating 291.9g of calcium carbonate. What is the…

A: The given balanced chemical reaction is as follows,

Q: 2. a) Write a formation equation for CaS04 including states and a AH term after the equation. b)…

A:

Q: The oxidation of trichloroethane results in the following reaction equation: 4 CaH,C|a() + 11 0, (g)…

A:

Q: Calculate the grams of CO2 produced in the complete combustion of a 406-g bottled gas that consists…

A: The mass of CO2 is produced = 1219.0814 g.

Q: When a hydrocarbon such as butane (C4H10) is combusted, it produces water vapor and CO2 given in the…

A:

Q: 1. Given the reaction C,H, + 50, à 3CO, + 4H,O: How many moles of CO, are formed when 2.5 moles of…

A: Given reaction, C3H8 + 5O2 = 3CO2 + 4H2O GIVEN THAT, no. of moles of O2= 2.5 mol

Q: The breathalyzer test utilizes the reaction between the dichromate ion and ethanol to produce acetic…

A:

Q: How many grams of NBR3 can be made from 2.22 × 102 moles of Br2 ? N2 + 3 Br2 2 NBr3 + 44.0 kJ

A:

Q: Consider the following reaction. How many moles of oxygen are required to produce 4.00 moles of…

A: The given equation is already a balanced equation. Fr the equation we can infer that 6 moles of…

Q: Balance the following chemical equation (if necessary) for the combustion reaction of propane:…

A: The combustion reaction of propane is given as, => C3H8 (g) + O2 (g) -------> CO2 (g) + H2O(g)…

Q: What is the total mass of products formed when 3.2g of CH4 is burned in air?                    CH4…

A: Mass of CH4=3.2g CH4+O2-->CO2+H2O

Q: Sodium Hydroxide and phosphoric acid, H3PO4, react as aqueous solutions to give sodium phosphate and…

A: Balanced chemical equation is the one that contains equal number of atoms on both the sides of the…

Q: determine the theoretical and percent yield of carbon dioxide when 48.95g of ethane (C2H6) reacts…

A:

Q: Consider the Haber process shown below. N2 (g) + 3 H2 (g) → 2 NH3 (g) Which of the following…

A: The give reaction is,                            N2 (g)   +  3 H2 (g) ------>  2 NH3   (g)…

Q: If we react HCl with excess NaOH one of the products will be NaCl. If we assume that all of the Cl…

A: Given, Mass of HCl = 11.7 g Molar mass of HCl = 36.5 g/mol Mass of NaCl produced = 15.9 g Molar mass…

Q: The conversion of glucose into ethanol and carbon dioxide is given by the equation COH1206 C2HSOH+…

A: Given: C6H12O6 ----->C2H5OH + CO2 1. First convert the given grams of ethanol and glucose to…

Q: How much CO2 is produced when 1 tonne of benzene (C,H6) is combusted in an oxygen-only atmosphere?

A: The amount of product produced can be obtained using the stoichiometry coefficient in the balanced…

Q: In a reaction, 0.77 kg of V;Os are reacted with 0.88 kg of Ca as the following chemical. Equation:…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 38.0 moles of Y…

A:

Q: Write the chemical equations that correspond to ∆G°f for NH3( g) and for CO( g).

A:

Q: Consider the combustion reaction for octane (C,H9), which is a primary component of gasoline. 2…

A: Molar mass  is defined as the mass of a sample of that compound divided by the  amount of substance…

Q: Consider the mixture of ethanol, C2H5OH, and O2 shown inthe accompanying diagram. (a) Write a…

A: A combustion reaction is the reactions in which the organic carbon compound burns in the presence of…

Q: how many moles of oxygen are required to burn 8.0 g of methane?

A: number of moles = mass/molar mass  molar mass of CH4 = 16 g/mol

Q: In wine fermentation reaction, 0.572 mole of ethanol is produced as shown below C6H12O6 -> 2 C2H5OH…

A:

Q: How many moles of CO2 are required to make 120.0g of glucose?

A: Given :- mass of glucose = 120.0 g  To calculate :- number of moles of CO2 required.

Q: 1.50 g sample of a compound containing only C,H and O was burned completely. The only combustion…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: The following diagram represents a high-temperaturereaction between CH4 and H2O. Based on this…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: How many grams of water will be produced from 25 g of CH3CH2OH?

A:

Q: A sample of 119.4g of Calcium Oxide was obtained by heating 292g of calcium carbonate. What is the…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Calculate the number of pounds of CO, released into the atmosphere when a 13.0 gallon tank of…

A:

Q: True or False: 2H9O 2Hg + O2 Mercury, Hg, is prepared by heating 21.7 g of HgO, according to the…

A: see the written solution.

Q: calculate the theoretical yield (g) of CO2 produced by the reaction.

A: Given :-  mass of C = 20.00 g  mass of O2 = 18.67 g  To calculate :-  mass/theoretical yield of CO2

Q: According to the balanced reaction below, calculate the moles of NO2 gas that form when 5.20 x…

A: Moles of NO2 formed is

Q: Benzene, C6H6, reacts with oxygen, O2, to form CO2 and H2O. How much O2 is required for the complete…

A: The balanced chemical equation is 2C6H6 +15 O2 -> 12CO2 + 6H2O Moles of C6H6 = 1.0 mole

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10.3 mol…

A: From the balanced chemical equation,it is clear that 2 moles of N2O5 are required to produce 4 moles…

Q: The balanced equation for the combustion of ethanol is: 2C2H5OH(g) + 702(g) 4CO2(g) + 6H2O(g) How…

A: The amount of dioxygen required can be calculated using mole concept for the given reaction.

Q: Gasoline is composed primarily of hydrocarbons, includingmany with eight carbon atoms, called…

A: a.

Q: In a closed system, equal amounts of ammonia and oxygen react to produce nitrogen monoxide and…

A: Consider the given balanced equation as;                                   4 NH3       +     5 O2…

Q: In the atmosphere, nitrogen dioxide reacts with water to produce NO and nitric acid: NO2 (g) + H2O…

A: Given unbalanced equation for the reaction of nitrogen dioxide with water to produce NO and HNO3 is…

Q: Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide…

A:

Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…

A:

Q: C,H, + 60, → 4CO, + 4H,0 If 0.35 moles of C,H are allowed to react with 2.00 moles of O2, what would…

A: Given :- number of moles of O2 = 2.00 mol           Number of moles of C4H8 = 0.35 mol  To calculate…

Q: Given the combustion reaction, C3H8 + 502→3CO2 + 4H20 how many moles of CO2 can be produced from 1…

A: Combustion :- The burning of a compound in excess of air or oxygen is called combustion . It is an…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.