Aluminum is manufactured commercially by the Hall-Heroult process. The overall chemical equation for this process is: 2Al2O3 + 3C -> 4Al + 3CO2 Calculate the theoretical yield of aluminum, if 5.00 kg of aluminum oxide is allowed to react with 2.00 kg of carbon.

Q: Choose the statement that explains the difference between the first ionization energy of first…

A: We have to compare the ionization energy of the F-atom and F2 molecules.

Q: Give some examples of Silicates?

A: Examples of silicates: Quartz, feldspar, mica, amphibole, pyroxene, and olivine. Silica tetrahedra.

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

A: The balanced equation is the equation in which the number of atoms of each elements are equal at…

Q: Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of…

A: Balanced chemical equation Chemical equation in which number of elements present on the reactant…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: The synthesis of Alum from KOH follows a series of reactions. The overall reaction for the synthesis…

Q: How many grams of chromium is needed to produce 10 grams of chromium (iii) oxide?

A:

Q: How many moles of Hydrogen gas will be produced if you start with 2.5 moles of Magnesium and an…

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Q: Predict the products and write a balanced equation for the combustion of oxygen with C8H13OH.

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Q: What is the mass percent of water in Zn(NO3)2·6 H2O?

A: First calculate the mass of water.

Q: How much aluminum can be produced from 1.50 ton of Al2O3?

A: The molar mass of aluminum is = 26.981539The molar mass of oxygen is = 15.999 g/molThe molar mass of…

Q: Write a balanced equation for the following: Ammonia reacts with oxygen gas to form nitrogen…

A: Given: Ammonia reacts with oxygen gas to form nitrogen monoxide and water vapor

Q: Calcium carbide, CaC2, reacts with water to form acetylene, C2H2, and calcium hydroxide. Write a…

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Q: What is the oxidation state of nitrogen in NO2?

A:

Q: You started your preparation of common alum with 1.4971 g of aluminum foil. What is the theoretical…

A: Formula of alum is KAl(SO4).12 H2O Molar mass is 474.38 g/mol We have to calculate theoritical…

Q: Write a balanced chemical equation based on the following description: aqueous iron (lll) choride…

A:

Q: Consider the reaction between HNO3 and Mg(C2H3O2)2.  Write the balance chemical equation for this…

A: Balance chemical equation can be written on the basis of mole ratios and the valency of the atoms…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

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Q: what is a balanced equation for the reaction of nonane,C9H20 , with oxygen O2?

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Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium and 38.58 % Oxygen What mass of…

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Q: Solid boron can be extracted from solid boron oxide by reac- tion with magnesium metal at a high…

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Q: The oxidation state of chlorine in CIO is: O+1 -3 +3 -1

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Q: 1. Write a balanced equation for the reaction between sodium carbonate (Na2CO3) and hydrochloric…

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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".