Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with 35.9 g of K, 7.5 g of S, and 10.10 g of O2, what is the theoretical yield of K2SO4?

Q: CaO + CO2 = CaCO3. A chemist allows 14.4g of CaO and 13.8g of CO2  to react. When finished he…

A: CaO+CO2 ⇌CaCO3   14.4 g  13.8 gm    mass=?n=14.456.07        13.844  =0.25 moles =0.31 ,oles↓less…

Q: The metals industry was a major source of air pollution years ago. One common process involved…

A: Given the reaction is, 2PbS+3O2---->2PbO+2SO2 Mole of PbS is 9.53mol. We have to calculate mole…

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given:Mass of sucrose = 15.6 gMolar mass of sucrose = 342.30 g/mol

Q: The limiting reagent is

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Q: Consider the reaction to isolate titantium metal from titanium(IV) chloride: 2 Mg(s)  +  TiCl4(l)…

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Q: Take the reaction: NH3 + O2 ---> NO + H2O. In an experiment, 3.25 g of NH3 are allowed to react with…

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Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given :  Mass of sucrose = 35.4 gram  Molar mass of sucrose = 342 gm/mole

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given: Mass of sucrose = 82.9 g Molar mass of sucrose = 342.30 g/mol

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: CaCO3(s) —> CaO(s) + CO2(g) How many grams of CaCO3 are required to produce 200 grams of CO2?

A: For Molar masses of substances , and mass-mass analysis we can calculate the grams of CaCO3…

Q: If you react 6.7g of iron oxide with 4.5g of aluminium, what is the theoretical yield of aluminium…

A: Given, Mass of iron oxide = 6.7g. Mass of aluminium = 4.5g. The moles of iron oxide and aluminium…

Q: Iron reacts with oxygen in the following reaction:  4Fe(s) + 3 O2(g) ---> 2Fe2O3(s) if we begin…

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Q: Fe (s) + O2 (g) ➝ Fe2O3 (s). If you begin the reaction with 8.50 g Fe and 8.50 g O2, what is the…

A: Theoretical yield : it's the maximum amount of product that can be formed from the given amount of…

Q: Calcium carbonate is decomposed by heating, as shown in the following equation: CaCO3(s) -> CaO(s) +…

A: Theoretical yield is calculated by mole-mass analysis on given chemical reaction.

Q: 2. Methanol burns in air to form carbon dioxide and water: CH;OH + O2 → CO2+ H2O If 209 g of CH3OH…

A: The balanced equation is 2 CH3OH + 3 O2 --------> 2 CO2 + 4 H2O  Molecular weight of CH3OH =…

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given - Un - Balanced Chemical equation is -  C₁₂H₂₂O₁₁(s) + O₂(g) → CO₂(g) + H₂O(l)    The balanced…

Q: NH3 (g) + 5 O2 (g) -> 4NO (g) + 6H2O (g) Part A) What is the theorectical yield of water (in mg)…

A: Welcome to bartleby! We have to calculate theoretical yield of water and limiting reagent also…

Q: For the following reaction:                         Co(OH)2 + CO2 → CoCO3 + H2O  If 2.44g of…

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Q: CH3OH(l) + CO(g)                    HC2H3O2(l)      In an experiment, 15.0 g of methanol and 10.0 g…

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Q: Consider the following reaction: Mg(OH)2(s) + 2 HCI(aq) MgCl2(aq) + 2 H2O(1) If the reaction is…

A: Limiting reagent is the reactant that determines the amount of the product that is formed. It…

Q: Iron(III) oxide (molar mass: 159.70 g/mol) reacts with carbon monoxide to produce iron and carbon…

A:

Q: 2 N₂O5(g) --> 4 NO₂(g) + O₂(g) True/False: The equation is already balanced as it is written.

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: What is the theoretical yield of iron, if the reaction of 70.0 g of iron(III) oxide

A: number of moles = mass/molar mass  mass = moles × molar mass

Q: When copper is heated in air, copper(II) oxide is formed. In a given experiment, 3.12 g copper was…

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Q: Aluminum chloride is made from scrap aluminum through the following balanced reaction. 2 Al (s)   +…

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Q: 2 Cu + S→ Cu;S When copper is heated with sulfur, the reaction above takes place. If 100. g of Cu is…

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Q: Calcium carbonate can be thermally decomposed to calcium oxide and carbon dioxide. CaCO3(s) -->…

A: According to law of conservation of mass sum of masses of reactant is equal to sum of masses of…

Q: The combustion of methane is shown in the following reaction:CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) A)…

A: Given information: Number of moles of CO2 gas produced = 15.0 mol Number of moles of O2 gas consumed…

Q: For the following reaction, 14.5 g of carbon monoxide are allowed to react with 6.11 grams of water.…

A: The balanced chemical equation is: CO(g)+H2O(l) → CO2(g)+H2(g) The reactant present in smaller…

Q: (Fe=55.81g/mol; O=16.00g/mol; C=12.01g/mol) Iron ore is converted to iron metal in a reaction with…

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Q: Consider this reaction: 6Li(s) +N2(g) ---> 2Li3N(s) If the reaction is known to have an actual…

A: The given reaction is:

Q: Coal gasification is a process that converts coal into methane gas. If this reaction has a…

A: If the percent yield is 88.5 % 2 C(s) + 2 H2O(l) --> CH4(g) + CO2(g) Mass of Carbon = 1070 g…

Q: Group 2A metal oxides react with water to produce hydroxides. When 35.55 g of CaO are placed into…

A: Moles of CaO = given massmolar mass=35.5556= 0.6348 mol  Moles of H2O = given massmolar mass=12518=…

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A:

Q: When heated, Fe(OH) decomposes into Fe2O3 and water, according to the following equation: 2 Fe(OH)3…

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Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

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Q: [Rele If baking soda (sodium hydrogen carbonate) is heated strongly, the following reaction occurs:…

A: Given reaction is, 2NaHCO3(s) -->Na2CO3(s)+H2O(g)+CO2(g) Here we see that 2 moles of NaHCO3…

Q: What is the pressure of a 9045 mL of 0.165 grams of Nitrogen gas that a temperature of 1oC.   Please…

A: Nitrogen gas  : Volume = V = 9045 mL = 9.045 L Temperature = 1°C = 273 K Mass = 0.165 g   So 1st we…

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".