2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 10 H2O(l) ⟶ 2 KAl(SO4)2∙12 H2O(s) + 3 H2(g)  alum  Using the data, determine the theoretical and percent yield for this alum synthesis. Note that aluminum is the limiting reactant. Description mass bottle mas 9.150 bottle mass with aluminum pieces 11.177 final product and bottle masss 19.377 What is the theoretical yield of alum and what is the percent yield of alum?

Q: For the following unbalanced chemical equation, suppose 10.6 g of each reactant is taken. Show by…

A:

Q: Consider the reaction between HCl and O2 4HCl+O2------>2H2O+2Cl2 calculate the theoretical yield…

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A: From the stoichiometry, we can easily calculate , the problem.

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A: In order to solve this question, it is necessary to convert all the units to grams.

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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: When carbon-containing compounds are burned in a limited amount of air, some CO(g) as well as CO2(g)…

A: Mass percent of a compound is equal to the mass of component divided by total mass of the compound.

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Q: A student analyzes a sample of rock that contains the element calcium (Ca). In the student's…

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Q: Upon reaction of 1.27 g of copper sulfate with excess zinc metal, 0.239 g copper metal was obtained…

A: The relation to calculate the percentage yield is shown below. % yield=actual yield theoretical…

Q: A powder contains FeSO4·7H2O (molar mass = 278.01 g/mol) among other components. A 3.200-g sample of…

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Q: Determine the theoretical yield of HCl

A: Number of moles = mass/molar mass  Mass of HCl = moles of HCl × molar mass of HCl

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A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

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Q: alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts…

A: The balanced equation is: 3Ca(OH)2 + 2H3PO4 → 6H2O + Ca3(PO3)2   The given mass of Ca(OH)2  = 7.15 g…

Q: The following two-step process has a 60.0 % yield for each step. CH4 + 4 Cl2 –→ CCl + 4 HCl CCl4 + 2…

A: Given: The yield percentage of each step = 60.0% Moles of CH4 = 6.00 mol.

Q: In an experiment, 0.50 g C,H3 (molar mass: 56 g/mol) reacts with 2.30 g O, (molar mass: 32 g/mol)…

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Q: If 13.2 g of NH3 is collected following the reaction of 2.88 mol NO with,7.00 mol H2, calculate the…

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A: The molar mass of Ti, F2, and TiF4 are 47.87 g/mol, 38 g/mol, and 123.86 g/mol respectively.

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Q: Limestone (CaCO3) is used to rem heated to form lime (CaO), which 74.2% yield in the overall…

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Q: determine the limiting reactant when 10 g of chromium reacts with 5.0 g of oxygen 4 Cr(s) + 3 O2(g)…

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Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

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Q: Determine the maximum amount of Sg that could be produced by reacting 67.0 g of each reagent. 8 SO2…

A: Consider the given information is as follows; Reaction :         8 SO2       +      16 H2S     →…

Q: Determine the limiting reactant (LR) and the Theoretical Yield (in g) of nitrogen that can be formed…

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Q: 13. Consider the following reaction. CaCl2(aq) + 2AGNO3(aq) 2A9C((s) + Ca(NO3)2(aq) Suppose that you…

A: Given data/information Reaction :      CaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl(s) + Ca(NO3)2 (aq)…

Q: In which case is O₂ the limiting reactant for 2H₂(g) + O₂(g) → 2H₂O(l)? 1 mol H₂, 2 mol O₂ 1 mol H₂,…

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Q: The chemical equation 2H2O yields to 2H2+O2 Represents what type of reaction

A: The reaction given is, => 2 H2O → 2 H2 + O2

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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".