The reaction of lithium metal and water to form lithium hydroxide and hydrogen gas is represented by the following balanced chemical equation                                                 2Li (s) + 2 H2O (l) → 2 LiOH (aq) + H2 (g)             When Li is mixed with excess water, 0.30 mol of H2 gas is isolated in the laboratory.  If this                reaction occurs to give an 85% yield of H2, how many moles of Li reacted?

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: Given data,Mass of Fe2O3=6.4gMolar mass of Fe2O3=159.69g/molwe know, Moles of a substance are given…

Q: Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A…

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Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

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Q: A sample of 45.7 g of tetraphosphorous decoxide (P,O10) reacts with 79.1 g of water to produce…

A: Those  reactant have less values of ratio of mole to stoichiometry cofficient is limiting reactant .

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

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Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

A: The balanced chemical equation is, N2 + 3H2 → 2NH3 Mass of H2 is 14.0 grams. Mass of N2 is 56.0…

Q: Determine the theoretical yield of H2S (in moles) if 4.0 mol Al2S3 and 4.0 mol H2O are reacted…

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Q: Consider this balanced equation: 5O2(g)+2CH3CHO(I)→ 4CO2(g)+4H2O(I) If 23.7 moles of O2(g) and…

A: Given No.of moles of O2           = 23.7 mol No.of moles of CH3CHO = 12.7 mol No.of moles of CO2…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: In the given chemical equation, 5.0 mol of O2 completely reacts with 10.0 mol of NO but only 7.0 mol…

Q: A sample of 1.544moles of methane (CH4) is mixed with 1.273 moles of chlorine. What is the…

A: Given :- number of moles of CH4 = 1.544 mol  number of moles of Cl2 = 1.273 mol  To be calculated :-…

Q: If 4.50 g of HCI are reacted with 15.00 g of CaCO3, according to the following balanced chemical…

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Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many moles of Al2O3 can be made by…

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Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: a)     Reactant which have most initial moles = H2

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: In the synthesis of phosphorus pentoxide, elemental phosphorus, P4, is burned in an oxygen…

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Q: Potassium superoxide, KO2, reacts with carbon dioxide to form potassium carbonate and oxygen:…

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

Q: Given the balanced chemical equation: C₄H₈ + 6O₂ → 4CO₂ + 4H₂O If 0.45 moles of C₄H₈ are allowed to…

A: The details solution for this is provided below in attach image.

Q: A chemist is using the following reaction to produce methanol: CO + 2H2 → CH3OH. If he combines 70…

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Q: Aluminium and chlorine gas combine to form aluminium chloride.    What is the balanced equation for…

A: 1. 1.5 mol AlCl32. 2.0 mol AlCl33. 1.5 mol of AlCl34. 0.75 moles of Cl2 remain at the end of the…

Q: Propane burns in oxygen to produce carbon dioxide and water according to the given chemical…

A: The objective of this question is to identify the limiting reagent in the given chemical reaction…

Q: Consider the balanced chemical equation: 3 H₂(g) + N₂(g) → 2 NH₃(g) If 46.8 g H₂ and 179.4 g N₂ are…

A: The balanced chemical reaction for the reaction of nitrogen gas with hydrogen gas to give the…

Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: The balanced chemical equation for the reaction between hydrochloric acid and oxygen is: 4 HCI (aq)…

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Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: Given: The given reaction is, Moles of NO = 7.0 mol Moles of O2 = 5.0 mol Moles of NO2(actual…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: Concept:  Limiting reagent: The limiting reactant In a chemical reaction is the reactant that gets…

Q: If   4.5 moles of Zn and  2.0  moles of O2 were reacted according to the following balanced…

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Q: A sample of 45.7 g of tetraphosphorous decoxide (PO10) reacts with 79.1 g of water to produce…

A: Consider the given balanced equation is as follows; Reaction:         P4O10      +       6 H2O…

Q: For the following reaction,23.1 grams of carbon disulfide are allowed to react with 89.2 grams…

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Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: The two reactions given are,

Q: Nitrogen and hydrogen react to form ammonia according to the following balanced equation:   N2(g) +…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: Consider the following balanced chemical equation: CH4 + 3Cl2 → CHCl3 + 3HCl How many grams of…

A: 7.5gm of CH4 would be needed to completely react with 100gm of chlorine gas in this reaction.

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

A: Percentage yield of carbon dioxide

Q: If 4 moles of ammonia were mixed with an excess amount of hydrogen peroxide, how many moles of…

A: We have to find moles of hydrazine would be produced

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…

Q: Consider the reaction: Bry(g) + 3F2(g) - 2BRF3(g) Calculate the theoretical yield (in grams) for…

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Q: Balance the equation below. CO(g) + O2(g) → CO2(g) How many moles of CO(g) are required to react…

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Q: A chemist mixes 14.10(g) of C8H18 with 72.45(g)O2 here is the balanced equation…

A: The substance that is totally consumed when the reaction is completed is known as limiting reactant.

Q: How many grams of Fe are produced when 65.0 grams of iron (lll) oxide is reacted with 52.3 grams of…

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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".