If 2.35 moles of H₂ and 1.55 moles of O₂ react how many moles of H₂O can be produced in the reaction below? 2 H₂(g) + O₂(g) → 2 H₂O(g)

Q: How many grams of H2O are produced from 7.15 g of ethanol?

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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: Initial state before reaction of CH4 and CL2 is shown in the figure based on the balanced equation…

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Q: What mass of oxygen will be produced by heating 400. g of potassium chlorate? KCIO3(s)->KCI(s)+02

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Q: The following equation shows the conversion of aluminum oxide to aluminum. How much energy (in kcal)…

A: We have given that a balance chemical equation of Al2O3 to Al as follow                  2 Al2O3 (s)…

Q: How many grams of Fe can be produced when 10.0g of Al is reacted with 10.0g of Fe2O3?

A: 2Al + Fe2O3 ------------> 2Fe  + Al2O3 This is required Balanced chemical equation.

Q: Given the following equation: 2KClO2=2KCl+3O2 How many moles of O2 can be produced by letting 12.00…

A: Given -> 2KClO3---> 2KCl + 3O2  Moles of KCl = 12.00 mole

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: Balanced equation is equation in which number of atoms are equal in both reactant and product side.

Q: How many moles of O₂ are required to produce 2.50 mol of CO₂?

A: The reaction between carbon and  O₂ to produce CO₂ is as follows: C + O2 ---> CO2

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the following unbalanced…

A: Consider the given unbalanced equation as; C3H8 g  +  O2 g  → CO2 g  +  H2O g     The balanced…

Q: What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react…

A: Consider the balanced reaction in the question .

Q: 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is…

A: Given that the moles of NO and O2 are 7.0 mol and 5.0 mol respectively. The reaction of yields…

Q: Identify the reactants and products in a chemical equation, and complete the tables to indicate how…

A: In a chemical equation, reactants are on the left side of the arrow and products are on the right…

Q: For the following reaction:      2 KClO3(s) ---->  2 KCl(s) +  3O2(g)  Calculate the number of…

A: Given, number of moles of KClO3 = 4.50 moles To find Number of moles of KCl & O2 produced .

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: 2 NaHCO3(s) --> Na2CO3(s) + CO2(g) + H2O(g) (heat) above the arrow  claasify the reaction

A: In the given reaction, On heating sodium bicarbonate, it decomposes to give sodium carbonate, water…

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

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Q: Balance the following equation by algebraic method. CAH10 CO, H,0

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Q: If 100.0 molecules of H₂ and 40.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: Given :- 2 H₂(g) + O₂(g) → 2 H₂O(g)  Number of molecules of H2 = 100.0 molecules  Number of…

Q: How many grams of SO2 can be produced if 2.5 moles of O2 are used

A: here,  S+O2→SO2 1 mole of 0xygen give 1 mole of SO2 Apply mole concept, 1mole of O2 give 1 mole of…

Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

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Q: For the reaction: 2Mg + O2 → 2MgO If 20 moles of Mg and 15 moles of O2 are combined, what is the…

A: The given reaction is,                                  2Mg + O2 → 2MgO  Clearly , from the above…

Q: Using the mass of your KClO4 sample, and the balanced equation, calculate the theoretical yield of…

A: Here the balanced equation  will be used to establish relation between mol of O2 and moles of KClO4…

Q: A 10.0-g sample of C2H5OH is burned completely in air. How many moles of H2O are formed? How many…

A: Since, Combustion reaction takes place in the presence of oxygen. It react to form carbon dioxide…

Q: According to the balanced reaction below, calculate the quantity of moles of NH₃ gas that form when…

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Q: Methanol can be used as a fuel. How many moles of oxygen are needed to completely react with 4.0…

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Q: Determine the limiting reactant for the reaction. (Hint: Write a balanced equation for the…

A: For this question, first write balanced reaction between C2H5OH and O2. Then find out mass of…

Q: the combustion of propane may be described by the chemical equation C3H8g + 5O2g airow 3CO2 + 4H2O…

A: Given , mass of propane, C3H8 = 43.8 gThus, moles propane can be calculated as,Moles of propane  =…

Q: . Consider the combustion reaction for octane (C,H₁g), which is a primary component of gasoline. -…

A: Given : mass of C8H18 = 28.6 g  Tip : molar mass of C8H18 = 114.23 g/mol          Molar mass of CO2…

Q: How many kilojoules are there in 95.0 Calories? O 3.97 x 10-4 O 22.7 O 397 O 2.27 x 107 Onone of the…

A: How many kilojoules are there in 95.0 Calories?

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

A:

Q: If 2.80 moles of H2 and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: According to the given chemical reaction, each mole of O2 (g) completely reacts with 2 mol of H2…

Q: Consider the reaction involving the burning of sulfur: 2S(s)    +     3O2(g)   ->>   2SO3(g) delta…

A: Enthalpy change is the difference between the enthalpies of products and the enthalpies of reactants…

Q: An unknown acid salt was dissolved in water and titrated with 0.105 M NaOH. If 1.20 grams of the…

A: A stage achieved during titrations where equivalents of both reactants are same and full…

Q: How many grams of oxygen gas are required to completely react with 77.28 g of ethane (C₂H6) in the…

A: The number of moles of any substance is the ratio of given mass of that substance to that of molar…

Q: None

A: In this chemical reaction between aluminum (Al) and copper(II) chloride (CuCl2), the first step is…

Q: 2NO(g) + O2(g) → 2NO2(g) You are provided with 4.12 molmol of nitrogen monoxide gas. Using the…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

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".