Consider the reaction of solid aluminum iodide and potassium metal to form solid potassium iodide and aluminum metal. Given the reaction has a percent yield of 91.0%, what is the mass in grams of aluminum iodide that would be required to yield an actual amount of 108.75 grams of aluminum?

Q: The chemical formula for hydrogen fluoride is HF. A chemist measured the amount of hydrogen fluoride…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 1000 grams of sodium chloride is combined with 2000 grams of barium phosphate. a) Balance the…

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Q: Suppose the percent yield of NaCl (formed in a combination reaction of sodium with chlorine) is…

A: The equation for the reaction of sodium and chlorine is, 2 Na + Cl2 →2 NaCl The moles of Na in 39.34…

Q: The ratio between two substances given by the balanced chemical reaction is called the

A: The quantitative relationship between the maounts of reactants used and amounts of products formed…

Q: Lead(III) sulfide reacts with calcium chloride to produce lead(III) chloride and caleium sulfide. If…

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Q: what is the mass in grams of aluminum iodide that would be required to yield an actual amount of…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: A large electronics company is creating and testing SiC for use in new computer chips. A chemical…

A: the mass of SiC created is 29.4 g.

Q: What mass of potassium would react with excess chlorine to produce 156 g of potassium chloride?

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Q: In an industrial process, nitrogen is reacted with hydrogen to produce ammonia. The percent yield of…

A: Given, Actual mass of ammonia, NH3 produced = 4.8 kg = 4800 g    (1 kg = 1000 g) Percent yield = 28…

Q: Hydrogen gas is considered a clean fuel because it produces only water vapor when it burns. If the…

A: Combustion reaction of hydrogen gas is  H2 + 12 O2 → H2O   Given that , mass of water (H2O) formed =…

Q: An ethanol plant begins a production run with sufficient reactants to predict a theoretical yield of…

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Q: Find the limiting reagent in the reaction between calcium carbonate and acetic acid. This involves…

A: Limiting reagent: The limiting reagent in a chemical reaction is the reactant that is totally…

Q: 13.0 g of aqueous sodium phosphate reacts with 35.0 g of aqueous barium nitrate. If 17.0 g of…

A: The Question is based on the concept of Reaction Stoichiometry. First , we have to identify the…

Q: A 1.00-g sample of potassium bicarbonate is decomposed by heating. If the resulting potassium…

A: Given details, The balanced chemical equation, 2KHCO3 → K2CO3 + CO2 + H2O The actual yield = 0.725 g…

Q: 34.0 g of aluminum and 39.0 g of chlorine gas, How much would be the excess reactant?

A: The molar mass of aluminium (Al) is 26.98 g/mol. The molar mass of chlorine gas (Cl2) is 70.9 g/mol.

Q: A pharmaceutical manufacturer found that a reaction that should yield 27.4 kilograms of an…

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Q: what is the percent yield of this reaction?

A: Given :-  C(s) + 2 Cl2(g) ----> CCl4(l)   Theoretical yield of CCl4 = 31.363 g  Actual yield of…

Q: It is desired to produce 20.2 grams of carbon dioxide by the following reaction. If the percent…

A: The reaction taking place will be C (graphite) + O2(g) -----> CO2 (g)  From the above reaction we…

Q: Solid aluminum metal reacts with chlorine gas to produce aluminum chloride crystals. How many grams…

A: Given that: Mass of Al = 135.0 g Mass of chlorine gas = 75.0 g

Q: In the preparation of brass, which is a copper-zinc alloy, 33.0 g copper is added to enough zinc to…

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Q: A major component of gasoline is octane. When octane is burned in air, it chemically reacts with…

A: The combustion reaction of octane i.e C8H18 can be written as, => C8H18 + O2 --------> CO2 +…

Q: A small winery is expected to produce 685 bottles of wine this year. If the actual amount of wine…

A: Given Actual yield and expected of bottles of wine in the year. To find Percent yield of wine…

Q: If MnO2 at 0.86 moles and HCl at 48.2 g react as follows, which reactant is the limiting reactant.…

A: The limiting reagent is a substance whose mole to stoichiometric coefficient ratio is the least.

Q: 13.0 g of aqueous potassium phosphate reacts with 14.0 g of aqueous calcium nitrate. If 7.00 g of…

A: The given reaction is an example of a double displacement reaction. In this reaction, the…

Q: Sodium metal combines with chlorine gas to produce sodium chloride. a. Write the balance equation…

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Q: d. How many grams of phosphorus pentachloride are theoretically produced? If 0.450g of phosphorus…

A: From the given problem, the balanced equation is: P4 (s) + 10 Cl2 (g) → 4PCl5 (s) For chlorine gas…

Q: It is the mass of product formed in a chemical reaction

A: Dear student kindly upload full question. I am unable to see here nothing more than one line as…

Q: when 57.0 g copper are reacted with silver nitrate solution, 138g of silver are obtained. what is…

A: The reaction can be given as- Cu(s)+2Ag(NO3)2(aq)→Cu(NO3)2+2Ag From the stoichiometry of the…

Q: A chemist measures the amount of bromine liquid produced during an experiment. She finds that 2.3 g…

A: Given :- mass of bromine liquid produced = 2.3 g  To calculate :-  Number of moles of bromine liquid…

Q: How many moles of sodium sulfate are produced when 120 g of sodium hydroxide reacts with sulfuric…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: For the following reaction, 0.194 moles of methane () are mixed with 0.537 moles of carbon…

A: The reaction taking place can be written as, => CH4 + CCl4 ------> 2 CH2Cl2  Given: Moles of…

Q: The industrial production of ammonia (NH3) involves reacting nitrogen gas with hydrogen gas. If 18.2…

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Q: When octane (C,H,5) is burned, the yield of products (carbon dioxide and water) is 93%. What mass of…

A: Calculate the moles of octane, Moles of octane = Calculate the moles of oxygen, Moles of oxygen gas…

Q: Given the reaction has a percent yield of 88.8%, what is the mass in grams of aluminum iodide that…

A: Interpretation-  To determine the mass in grams of aluminum iodide that would be required to yield…

Q: , what is the limiting reactant and the theoretical yield of water?

A: Number of moles = mass/molar mass  Molar mass of O2 = 31.999 g/mol  Molar mass of H2 = 2.0159 g/mol…

Q: Use the law of conservation of mass to answer the questions. Consider a hypothetical reaction in…

A: a) Given: Mass of A reacting = 13 g Mass of B reacting = 29 g. And the mass of C produced = 18 g.

Q: the theoretical yield of water

A: Number of moles = mass/molar mass  Mass of H2O = number of moles of water × molar mass of water

Q: When 7 grams of chlorine gas and 4 grams of potassium bromide react via a single displacement…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: If 67 grams of ammonium perchlorate were to react with 10 grams of aluminum: i. Which material would…

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Q: Magnesium reacts with iron (III) chloride to form magnesium chloride and iron. A mixture of 43.5 g…

A: Given Mass of Mg = 43.5 g Mass of iron (III) chloride (FeCl3) = 173 g

Q: b. If the percentage yield of sodium chloride is 67%, what is the actual yield of sodium chloride?

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Q: If the company chemist calculated that 12,163 g of NH3 should be produced, what is the percent…

A: Percent yield = (actual yield/theoritical yield) × 100 %

Q: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

A: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

Q: Barium and sulfur react with each other in a synthesis reaction. If 0.7850 g of sulfur reacts with…

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Q: please help find percent yield of the product? given the data

A: Given data :

Q: If 68.0 g of sodium hydroxide and 44.0 g of carbon dioxide are allowed to react, which is the…

A: Mass of NaOH = 68.0g Mass of CO2 = 44.0g The reaction between NaOH and CO2 takes place. We have to…

Q: If you are provided with 10 molecules of hydrogen and 10 molecules of oxygen, which reactant is the…

A: The limiting reagent is a substance that is consumed totally when the chemical reaction is complete.…

Q: Barium and phosphorus react with each other in a synthesis reaction. If 0.2856 g of phosphorus…

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Q: th diatomic oxygen, the iron will form iron (III) oxide known as red ru gen gas, which is the…

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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".