In the reaction, Zn + 2 HCl → ZnCl2 + H2, 25.0 grams of Zn are reacted with 17.5 g of HCI. How many grams of H2 will be produced? 0.48 grams of H2 O 0.38 grams of H2 0.77 grams of H2 O 25.0 grams of H2

Q: A student reacted NO (MM = 30.01 g/mol) with H2 (MM = 2.02 g/mol) to make NH3 (MM = 17.04 g/mol)…

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Q: For the reaction below, identify the excess reactant when 4.35 g of hydrogen reacts with 30.75 g of…

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Q: Consider the following UNBALANCED chemical equation FeS (s) + HCl(aq) → FeCl2(aq) + H2S(g) If 60.6 g…

A: Given, the unbalanced equation: FeS(s) + HCl(aq) → FeCl2(aq) + H2S(g) We have to find the mass of…

Q: For the following reaction, 26.0 grams of hydrochloric acid are allowed to react with 65.2 grams of…

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Q: Part A - Calculate the mass (in grams) of the product formed when 15.30 g g of Cr completely reacts.…

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Q: Consider the decomposition of aluminum sulfide into aluminum metal and solid S₈ (one of the forms of…

A: The objective of this question is to determine the amount of reactant, in this case, aluminum…

Q: For the following reaction, 26.7 grams of sodium chloride are allowed to react with 65.4 grams…

A: Given:Mass of NaCl = 26.7 g.Mass of AgNO3 = 65.4 g.

Q: Silver metal is recovered during the reduction of silver nitrate: Cu(s) + 2 AgNO3(aq) → 2 Ag(s) +…

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Q: Chloride dioxide, ClO2  is a reactive oxidizing agent. It is used to purify water. 6ClO2(g) +…

A: The balanced chemical equation is .The mass of ClO2 is 71.00 g.The mass of water is 19.00 g.Part A:…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese…

A: Given, 4HCl(aq) + MnO2(s) → MnCl2(aq) + 2H2O(l) + Cl2(g) mass of MnO2 reacts = 42.5 g nass of HCl…

Q: Enter your answer in the provided box. The reaction between nitric oxide (NO) and oxygen to form…

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Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: We have, actual yield of maleic acid anhydride = 128.3 g          and, percent yield = 72.6 %   We…

Q: For the following reaction, 25.8 grams of iron are allowed to react with 29.0 grams of hydrochloric…

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Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: For the following reaction, 54.0 grams of silver nitrate are allowed to react with 24.5 grams of…

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Q: Consider the reaction of solid P₄ and chlorine gas to form gaseous phosphorus trichloride. The…

A: The reaction given is P₄(s) + 6 Cl₂ (g) → 4 PCl₃ (g)

Q: A student was asked to react silver nitrate with sodium during a stoichiometry lab. The student…

A: Given reaction: Na2SO4(aq) + 2 AgNO3 (aq) → Ag2SO4(s) + 2 NaNO3(aq) The mass of silver nitrate taken…

Q: The following reaction is performed using 8.75 g of Fe2O3 and 4.75 g of Al.   Fe2O3 (s)  + 2 Al (s)…

A: Given, Fe2O3 (s)  + 2 Al (s)  ➝   Al2O3 (s)  2 Fe (s) Mass of Fe2O3 reacts = 8.75 g Mass of Al…

Q: A mixture of 125.0 g of magnesium and 175.0 g of iron(l) chloride is allowed to react according to…

A: Given,

Q: For the following reaction, 48.6 grams of potassium hydrogen sulfate are allowed to react with 24.6…

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Q: A sample contained a mixture of CoS and CdS. The amount of CoS was determined by reacting 7.701 g of…

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Q: Magnesium reacts with water to produce magnesium hydroxide and hydrogen gas according to the…

A: The objective of this question is to determine the amount of the reagent left over after the…

Q: The general formula for a Group 1 metal carbonate is M2CO3.  A gas evolution reaction is performed…

A: Given data,Mass of metal carbonate=3.946gMass of CO2 release=2.141gThe reaction for the…

Q: The octane rating of gasoline is a relationship of the burning efficiency of the given gasoline…

A: Given octane reacts with oxygen gas to produce carbon dioxide and water  and unbalanced equation -…

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: For the following reaction, 31.0 grams of aluminum oxide are allowed to react with 93.1 grams of…

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Q: For the following reaction, 11.2 grams of glucose (C6H12O6) are allowed to react with 15.5 grams of…

A: First we need to find the limiting reactant. It is the reactant that gets consumed first.   To find…

Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 30₂(g) → 2 Fe₂O3(s)…

A: From the given reaction, we need to calculate limiting reagent  theoretical yield  percentage yield…

Q: Zinc metal reacts with hydrochloric acid to form zinc chloride and hydrogen gas according to the…

A: The objective of this question is to calculate the theoretical yield of hydrogen gas from a given…

Q: Consider the reaction of solid aluminum iodide and potassium metal to form solid potassium iodide…

A: Solid aluminum iodide and potassium metal to form solid potassium iodide and aluminum metal. The…

Q: For the following reaction, 24.9 grams of sodium chloride are allowed to react with 58.3 grams of…

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Q: For the following reaction, 22.6 grams of sodium chloride are allowed to react with 52.2 grams of…

A: Step 1 Find out the moles of reactants from the given mass.  Moles is the ratio of mass to molar…

Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: 2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)According to the above equation, 9 moles of…

Q: For the following reaction, 66.5 grams of potassium hydroxide are allowed to react with 41.9 grams…

A: The mass of potassium hydroxide (KOH) is 66.5 g.The mass of phosphoric acid (H3PO4) is 41.9 g.To…

Q: For the following reaction, 55.4 grams of potassium hydrogen sulfate are allowed to react with 21.5…

A: First we will calculate number of moles of both reactants and then find the limiting reagent.…

Q: According to the following reaction, how many grams of magnesium hydroxide will be formed upon the…

A: Given, Magnesium nitride (s) + water (l) ➝ magnesium hydroxide (aq) + ammonia (aq) mass of water…

Q: One of the reactions in the Solvay Process involves the reaction of calcium oxide with water to…

A: Theoretical yield is the maximum amount of product that can be formed in a chemical reaction based…

Q: Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous…

A: Given information,      0.809 g of hydrobromic acid is mixed with 0.55 g of sodium hydroxide

Q: 10 KNO3 (s) + 8 C (s) +3 S (s) → 2 K2CO3 (s) + 3 K2SO4 (s) + 6 CO2 (g) + 5 N2 (g) What is the…

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Q: remains after completion of reaction

A: Moles of calcium oxide: Moles of water:

Q: How many grams of fluorine (F2) are required to produce 10.0 grams of FeF3 from the balanced…

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Q: How many grams of fluorine (F2) are required to produce 12.0 grams of FeF3 from the balanced…

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Q: For the following reaction, 24.2 grams of calcium hydroxide are allowed to react with 27.4 grams of…

A: Given that, mass of Ca(OH)2 = 24.2 g , molar mass = 74 g mol-1  mass of HCl = 27.4 g , molar mass =…

Q: For the following reaction, 55.5 grams of iron(III) oxide are allowed to react with 17.7 grams of…

A: The objective of this question is to determine the maximum amount of aluminum oxide that can be…

Q: For the following reaction, 28.4 grams of calcium hydroxide are allowed to react with 24.8 grams of…

A: The number of moles of a substance is determined as the mass of the substance upon its molar mass.…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: Given Reaction is: Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g) Mass of  Ni3C(s)=82.1 g  Mass of H2 =1.80…

Q: For the following reaction, 31.7 grams of sulfuric acid are allowed to react with 36.1 grams of zinc…

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Q: Let us explore a reaction with a limiting reactant. Here, zinc metal is added to a flask containing…

A: Limiting reagent is one of the reactant which will be consumed first and the amount of product…

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".