How many moles of phosphorus are required to produce 15.5 g P4O6 in the following equation? 4 P(s) + 3 O2 (g) → P4O6 (s)

Q: How many moles of CaO are required to react with 97.25 g of HgS?

A: Given :- mass of HgS = 97.25 g  To calculate :- number of moles of CaO required.   Number of moles =…

Q: How many moles of nitrogen gas would be produced if 9.29 moles of copper(II) oxide were reacted with…

A: The question is based on the concept of Reaction Stoichiometry. we have been given the moles of…

Q: Consider the reaction: 2Na(s) + Cl₂(g) → 2NaCl(s) A student is making sodium chloride (NaCl(s)) by…

A: we have to calculate the percentage yield

Q: What is the mass in grams of H₂ that can be formed from 53.4 grams of NH₃ in the following reaction?…

A: Given Mass of NH3 = 53.4 g Molar mass of NH3 = 17 g/mol Molar mass of H2 = 2 g/mol

Q: How many grams of NO will be produced from 76.2 g of NO₂ reacted with excess water in the following…

A:

Q: What is the mass in grams of carbon dioxide that would be required to react with 19.8 g of LiOH in…

A:

Q: The metal zinc will react with hydrochloric acid according to the following equation: Zn(s) + 2…

A: In this question, we have to find how much hydrogen gas can be produced (in moles).

Q: Silicon dioxide reacts with hydrogen fluoride (SiO2 + 4HF → SiF4 + 2H2O). If 10.0 mol of HF are…

A: Given data: Moles of HF added=10.0 mol. Moles of SiO2 present=5.0 mol. Given reaction: SiO2 + 4HF →…

Q: When 12.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: The percentage yield is equal to the ratio of actual yield to the theoretical yield multiplied by…

Q: How many grams of H₂ can be formed from 54.6 grams of NH₃ in the following reaction? 2 NH₃(g) → 3…

A: Given that the mass of ammonia is 54.6 g which decomposes to form nitrogen gas and hydrogen gas. The…

Q: How many moles of phosphorus are required to produce 15.5g P4O6 in the following equation? 4 P(s)+ 3…

A: First of all, write the balanced chemical equation for the formation of P4O6. 4 P(s)+ 3 O2(g) →…

Q: How many grams of NO will be produced from 80.0 g of NO₂ reacted with excess water in the following…

A: Given, mass of NO2 = 80.0 g  Molar mass of NO2 = 46.0 g/mol Molar mass of NO = 30.01 g/mol

Q: What is the mass in grams of magnesium chloride that can be produced from 7.49 moles of chlorine gas…

A: We have to find the mass of magnesium chloride formed in a given reaction.

Q: What is the mass in grams of H₂ that can be formed from 34.0 grams of NH₃ in the following reaction?…

A: Mass of NH3 = 34.0 g Mass of H2 = ?

Q: What is the mass in grams of H₂ that can be formed from 70.4 grams of NH₃ in the following reaction?…

A: Given, 70.4 grams of NH₃

Q: moles o

A:

Q: How many moles of nitrogen gas would be produced if 7.03 moles of copper(II) oxide were reacted with…

A: On seeing the reaction: 2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) We can say that  3 moles…

Q: What is the mass in grams of carbon dioxide that would be required to react with 17.1 g of LiOH in…

A: Given,  2 LiOH(s) + CO₂(g) → Li₂CO₃(s) + H₂O(l) mass of LiOH react = 17.1 g mass of CO2 required = ?…

Q: What is the mass in grams of CuO that would be required to produce 10.50 moles of nitrogen gas in…

A:

Q: How many moles of magnesium are needed to react with 12.2 g of O2? 2 Mg (s) + O2 (g) → 2 MgO (s)

A: Given :  2 Mg (s) + O2 (g) → 2 MgO (s)  amount of O2 = 12.2 g  To calculate :  number of moles of Mg…

Q: How many moles of lithium hydroxide would be required to produce 38.5 g of Li₂CO₃ in the following…

A: The balanced reaction given is, 2 LiOH (s) + CO2 (g) -------> Li2CO3 (s) + H2O (l) Given : mass…

Q: According to the following balanced equation, how many grams of O2 would be required to produce…

A:

Q: Vanadium(V) oxide reacts with calcium according to the chemical equation below. When 10.0 moles of…

A: Given that : The reaction of Vanadium(V) oxide with calcium is given below : V2O5(s) + Ca(l) → V(l)…

Q: What is the mass in grams of oxygen gas that can be produced from 0.251 grams of carbon dioxide?  4…

A: The objective of the question is to find out the mass of oxygen gas that can be produced from a…

Q: What is the mass in grams of NO that will be produced from 18.0 g of NO₂ reacted with excess water…

A: The balanced Chemical equation given in the question is - 3NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g) Molar…

Q: What is the mass in grams of carbon dioxide that would be required to react with 57.7 g of LiOH in…

A: 2 LiOH(s) + CO2(g) → Li2CO3(s) + H2O(l)   Molar mass of lithium hydroxide=23.95 g/molmass of lithium…

Q: If 57.0 g of PCl3 is produced by the reaction 6 Cl2(g) + P4(s) → 4 PCl3(l) How many grams of Cl2…

A: Solution :       Stoichiometry is used to measure the quantitative relationship. It gives the amount…

Q: According to the following balanced equation and using the correct number of significant figures,…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: What mass of chlorine gas, in grams, is needed to react completely with 16.3 g of aluminum?…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: When 24.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: Given dataMass of calcium = 24.0gMass of calcium hydroxide= 5.0g

Q: What is the mass in grams of carbon dioxide that would be required to react with 32.3 g of LiOH in…

A:

Q: How many grams of NO will be produced from 55.7 g of NO₂ reacted with excess water in the following…

A: The given reaction is as follows: 3NO2(g) + H2O(l) → 2HNO3(g) + NO(g) The given mass of NO2 = 55.7 g…

Q: Small quantities of oxygen gas can be generated in the laboratory by heating potassium chlorate. 2…

A: Given stoichiometric equation is                                  2 KClO3(s)           →         2…

Q: How many moles of lithium hydroxide would be required to produce 42.0 g of Li¿CO3 in the following…

A: The answer to the following question is-

Q: Determine the mass of antimony produced when 0.46 grams of antimony (III) oxide reacts with carbon…

A: The question is based on the concept of reaction stoichiometry. we have been given a balanced…

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".