of oxygen (O2) are available in the balanced combustion reaction below:   C3H8  +  5 O2  ->  3 CO2  +  4 H2O Determine which reactant is the limiting

Q: In the reaction, 2 mol of CO gas was made to react with 2 mol of H2. Which is the excess reactant?…

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Q: Dichlorodifluoromethane, once widely used as a refrigerant, can be prepared by the reactions shown.…

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Q: Determine the limiting reactant/ reagent in the following chemicals equation C4H10 + 02 → CO2 + H2O…

A: The limiting reagent is the reactant that is totally consumed when the chemical reaction is…

Q: The reactant side of a balanced chemical equation is shown below. C₃Hg +50₂ → How many oxygen atoms…

A: Given reaction :  C3H8 + 5O2 ==>

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of…

A: Given,  Heat of combustion of cyclobutane (C4H8) = 650.3 kcal/mol  Mass of cyclobutane (C4H8) = 375…

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: How many grams of O2(g)O2(g) are needed to completely burn 25.7 g C3H8(g)?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of O2 = 31.999 g/mol  Molar…

Q: 2 N2H4(1) + N204(1) → 3 N2(g) + 4 H2O(g) Suppose we mix together 50 molecules of N2H4 and 45…

A: N2H4 reacts with N2O4 to form N2 and water. The equation for the balanced chemical reaction is as…

Q: Plants carry out photosynthesis by combining carbon dioxide and water to form glucose according to…

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Q: How many moles of water are produced when 6.33 moles of CH4 react? CH4 (g) + 2O2 (g) --> CO2 (g) +…

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Q: C4H10 + O2 → CO2 + H2O (unbalanced) What mass of CO2 is produced in the complete combustion of 78.8…

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

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Q: Consider the unbalanced equation below, balance the equation, how many grams of sulfuric acid are…

A: The reaction given is Al + H2SO4 -------> Al2(SO4)3 + H2  Balancing : Since we have 2 Al in RHS.…

Q: react to form aqueous nitric acid and nitrogen monoxidegas. Suppose you have 7.0 mol of NO2 and 9.0…

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Q: A mixture of 75 mole % propane C3Ha and 25 mole % hydrogen is burnt with 25% excess air. The…

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Q: The combustion of propane may be described by the chemical equation…

A: Given , mass of propane, C3H8 = 96.2 g Thus, moles propane can be calculated as,              moles…

Q: Freon, CF2Cl2, is produced using the chemical reaction below. If you start with 50.0 mol of CCl4 and…

A: We have CCl4 as 50 mol, also we have HF as 75 mol. We have also the balanced equation of reaction.…

Q: For the reaction represented by the equation: CI2+2KBr=Br2+2KCI How many grams of potassium chloride…

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Q: According to the balanced reaction below, calculate the moles of NO₂ gas that form when 5.20 × 10⁻³…

A: Mole of gas formed depand balance reaction

Q: For the balanced equation shown below, how many moles of H20 be produced by 0.8024 moles of CO- 3CO2…

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

Q: For the balance equation shown below, how many moles of SO3 will react with 0.7727 moles of C4H8S2?…

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Q: A sample of 4.00g of methane (CH4) is mixed with 15.0g of chlorine (Cl2)  determine which is the…

A: Methane reacts with chlorine to form carbon tetrachloride and hydrogen chloride. The equation for…

Q: For the reaction represented by the equation CH4+2O22-->2H2O+CO2 calculate the percentage yield of…

A: Percentage yield of carbon dioxide

Q: Determine the limiting reactant and how much of that limiting reactant you would need in order to…

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Q: 2.) Using the following equation for the combustion of octane, calculate the amount ofenergy…

A: Since molar mass of octane = 12 X 8 + 18 X 1 = 114 g/mol Hence moles of octane = mass / molar mass =…

Q: Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of H2O…

A: From the balanced equation: 4 molecules of C5H5N react with 25 molecules of O2 to form 10 molecules…

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

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: The combustion of propane may be described by the chemical equation…

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Q: Given the following equations, find the AHºf of one mol of HCI from its elements. Show the balanced…

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Q: (6)For the following balanced reaction use the mass of the chemical provided to solve the mass of…

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

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Q: --CH3NH2(g)+---02(g)= CO2(g)+----H2O(g)+----N2(g) Consider the oxidation of methylamine shown in…

A: Mass -Mass Relationship :- In these problems, the mass of one of thereactants/products is to be…

Q: Given the balanced equation, calculate the mass of product that can be prepared from 1.60g of zinc…

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Q: Consider the following (unbalanced) reaction: C6H12O6(s)→C2H6O(l)+CO2(g) How many moles of CO2(g)…

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Q: For the balanced equation below, how many moles of Cl2 will react with 0.7458 moles of C2H4Cl2?…

A: The balance chemical reaction :  C2H4Cl2 + 2O2   ----> 2CO + 2H2O + Cl2  Number of moles of…

Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many moles of S…

A: First of all find the limiting reagent ( A reactant which consumes firstly in the reaction and then…

Q: PBr5 is prepared according to the following reaction:        PBr3 + Br2 ---> PBr5 when 65.6g of…

A: From the given reaction we can see that 1 mole of Br2 is reacting to produce 1 mole of PBr5  Hence…

Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many moles of S…

A: Considering the given reaction:  2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O (g)  2 mol        1 mol        3…

Q: .Given the following balanced chemical equation, how many grams of O2 would be produced from 21.44 g…

A: The question is based on Reaction Stoichiometry. We have to calculate how much oxygen is produced by…

Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO2 Approximately how many moles…

A: The number of moles of carbon dioxide  that can be produced 36.0 g of carbon is given below

Q: A sample of 4.00g of methane (CH4) is mixed with 15.0g of chlorine (Cl2). Determine which is the…

A: CH4(g) + 4Cl2(g) --------> CCl4(g) + 4HCl(g) Formula to be used; Moles = Given weight ÷ Molecular…

Q: Given the following reaction: 4 C3H8 + 3O2 → 3CO2 + 4H2. How many moles of oxygen are necessary to…

A: The balanced equation for a chemical reaction consists of equal charges and total number of atoms of…

Q: Based on the balanced equation 2C6H6 + 15O2 → 12CO2 + 6H2O calculate the number of excess reagent…

A: 1 mole = 6.022×1023 [ Avogadro's number , NA ] Anything which is in the number of 6.022×1023 is said…

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: For each of the following balanced chemical equations, calculate how many moles and how many grams…

A: NOTE: Since you have not bolded the reactant. Hence I'm giving an answer assuming both the reactants…

Q: Given the balanced chemical equation below, determine the mass of CaCl2 produced if 4.9 g of Ca(OH)2…

A: Molar mass of Ca(OH)2 is 74 g/mol CaCl2 is 111 g/mol and HCl is 36.5 g/mol.

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…

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Q: The equation shows the combustion of acetylene (C2H2) in an arc welder.   2C2H2+5O2⟶4CO2+2H2O…

A: Balanced chemical equation for the combustion of acetylene: 2C2H2            +             5O2…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".