How many grams of O2 will be produced by the reaction of 24.2 g of HgO?

Q: How many moles of Zn would be required to produce 4 moles of hydrogen gas using the following…

A: Given : number of moles of H2 = 4 mol  Zn and H2 are present in ratio 1:2

Q: How many atoms of Al are needed to react with 34.5 grams of O2 gas?

A: Introduction: Stoichiometry is a process that used to calculate amounts in reactions by using the…

Q: How many grams of zinc sulfide are used to produce 1.28 grams of zinc oxide ?

A: Detail mathematical calculation is shown below

Q: How many moles of KOH are produced from 12.0 mol of H₂0?

A: Ans  Reaction of water with K  K  + H2O ------------>> KOH  + H+ So one mole of H2O produced…

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: How many moles of N2 are produced by the decomposition of 2.88 mol of sodium azide?

A: The Number of Moles of N2 produced from the decomposition of 2.88 mol of Sodium Azide can be…

Q: How many grams of oxygen are required to produce 60.1 g of water vapor?

A: Moles of a substance can be given as the ratio of given mass of a substance to its molar mass. Given…

Q: how many grams of h2o can be formed from 35 grams of HCl and 12 grams of naoh according to the…

A: The reaction taking place between HCl and NaOH will be  NaOH + HCl ------> NaCl + H2O Since molar…

Q: How many grams of water can be produced if sufficient hydrogen reacts with 26.0 g of Oxygen?

A: Mass of oxygen = 26.0 g molar mass of O2= 32 g mol-1 molar mass of H2O = 18 g mol-1 mass of water =…

Q: What volume of 1.85 M KOH will react completely to 100.0 g of Al2S3?

A: Here we are required to find the volume of 1.85M KOH required to react with aluminum sulphide

Q: What mass of H2O forms from the reaction of 4.1 g of O2 with an excess of H2?

A:

Q: How many moles of oxygen would be produced by the decomposition of 75.0g of copper (II) nitrate?

A: Two moles of copper (II) nitrate undergoes decomposition to form one mole of oxygen gas according to…

Q: 1. Calculate the amount of moles of oxygen that is needed to react with 2.4 mol of ammonia to…

A: 1)  Given, 2NH3 + 3O2 + 2CH4  ➝ 2HCN + 6H2O moles of ammonia (NH3) react = 2.4 mol moles of oxygen…

Q: If 2.08 mol water are produced, then how many moles of hydrogen peroxide were used?

A: To solve this problem we will use the Stoichiometry of balanced chemical equation .

Q: Calculate the number of grams of SO2 that must react to produce 350. g of SO3.

A: 2SO2 + O2 ---------> 2SO3 Given weight of SO3, W(SO3) = 350 g Molecular weight of SO3, Mwt(SO3) =…

Q: The percent yield in the direct reaction of silicon with Cl2 to form SiCl₄ is 62%. Calculate the…

A: The formation of SiCl4 from silicon and chlorine takes place by the following chemical reaction…

Q: How many grams of water will be produced if 30.0 g of glucose reacts with excess oxygen?

A:

Q: How many grams of NO will be produced from 31.3 g of NO2 reacted with excess water in the following…

A: First convert the mass of NO2 into moles. Then by using moles of NO2 and Balanced chemical equation…

Q: 18 22. How many H₂O molecules are contained in a glass that holds 250. g of H₂ g/mole?

A:

Q: What mass of O2 can be made from heating 125 g KCLO3?

A: Answer:- This question is answered by using the simple concept of writing the chemical equation and…

Q: How many grams of O2 are needed to produce 5.00 moles of Fe2O3?

A:

Q: What total mass of iron is necessary to produce 1.00 moles of copper?

A: The balanced chemical equation for the production of copper from iron is shown below this is a…

Q: How many grams of O2 can be prepared from the thermal decompositionof 4.27 kg of HgO? Name and…

A: The process breaking up of a larger molecule into two or more small molecules when the energy is…

Q: How many moles of H2O2 are produced in the production of hydrogen peroxide when 13 grams of oxygen…

A:

Q: 5. How many grams of oxygen can be produced from the decomposition of 100.0 g of KCIO,?

A: Question 5) Given, Mass of KClO3 decomposes = 100.0 g Mass (in grams) of Oxygen gas produced = ?…

Q: 7. Calculate the number of grams of CO2 that are produced by heating 116.4 grams of magnesium…

A: 60.72 gram of CO2 is produced from 116.4 gram of MgCO3.

Q: How many grams of O₂ can be prepared from the thermal de-composition of 4.27 kg of HgO? Name and…

A: Given: Mass of HgO decomposed = 4.27 kg

Q: How many grams of O2 are needed to produce 3.50g of CO2?

A:

Q: What mass of ammonia is consumed by the reaction of 4.8 g of oxygen gas?

A: number of moles = mass/molar mass  molar mass of ammonia is 17.0305 g/mol molar mass of O2 is 31.999…

Q: How many grams of. HNO3 are produced from 36.1g of AgNO3 combines with HCI

A: Given :- mass of AgNO3 = 36.1 g  To calculate :- mass of HNO3 (in g) Number of moles = mass/molar…

Q: What mass of aluminium oxide formed when 10.0g of Al is burned in 20.0g of O2?

A: Given: The amount of Al = 10.00 g The amount of O2 = 20.00 g Al burns in O2 to given an oxide of Al…

Q: How many grams of aluminum oxide are produced from the synthesis reaction of 37.3 of Al? Balance the…

A:

Q: produced

A: According to the chemical reaction equation,  1mole of N2(g) produces = 2moles of NH3(g)   Then,…

Q: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: How many moles of potassium chlorate are needed to produce 15 moles of oxygen?

A: Given :- number of moles of O2 = 15 mol  To calculate :- number of moles of KClO3

Q: How many grams of O2 will react completely with 35 grams of PH3?

A: The number of moles of a substance can be obtained by dividing its mass by molar mass. PH3 reacts…

Q: How many grams of nitrogen are required to react completely with 6.5 liters of hydrogen in forming…

A:

Q: How many grams of H2 will result from the reaction of 100 g of CaH2 with excess H2O?

A: The Reaction is  CaH2+2 H2o- Ca(oH) 2+ 2H2 1 mole of CaH2 will give 2 miles of H2

Q: Consider the following reaction. How many moles of oxygen are required to produce 10.0 moles of…

A:

Q: What mass of ammonium phosphate is produced by the reaction of 5.94 g of phosphoric acid?

A: The balanced reaction for the formation of ammonium phosphate is- H3PO4+3NH3→(NH4)3PO4

Q: What is the balanced chemical equation for the reaction used to calculate AH; of STCO3 (s)?

A:

Q: How many moles of oxygen are needed to burn 6.022 x1024 molecules of NH3?

A: To solve this problem first we have to calculate the number of moles of ammonia in the given number…

Q: How many grams of hydrogen are needed to produce 75 g of iron?

A: Hematite Fe2O3 on treatment with hydrogen yields the iron metal and water vapor. Fe2O3+3H2→2Fe+3H2O…

Q: How many liters of hydrogen gas are needed to produce 0.0130 mole of ammonia?

A: Recall the reaction between nitrogen and hydrogen to produce ammonia gas             N2g + 3H2g →…

Q: How many moles of NO2 would be required to produce 2.46 moles of HNO: in the presence of excess…

A: According to the reaction, to produce 2 mol of HNO3, 3 mol of NO2 is required.

Q: Assuming 11.5 L of CO2 are produced from this reaction, how many moles of CaCO3 are needed? Caco3 -…

A: Given in the question, The complete balanced equation = CaCO3 → CaO + CO2 Volume of CO2 produced =…

Q: if the reaction consumes 31.7 moles of ammonia how many grams of water would be produced

A: Note - Since you have not provided us with the reaction for the process, we will consider the…

Q: If 75.0 kg of hydrazine are reacted with 75.0 kg of oxygen, which is the limiting reagent?

A: Hydrazine is represented as N2H4. Limiting reagent is the reactant species which determines the…

Q: How many grams of H2 will be produced from 15.0 g of Al reacting with HCl? What mass of HCl is…

A: To solve this problem we will use the balanced chemical equation of the given reaction .

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".