The reaction between aluminum and iron (Il) oxide is used in the welding process. If 120 g of Al are reacted with 300 g of Fe20s, determine the following: a Balanced chemical equation for the reaction  b) Limiting and excess reactants  c) % excess of the ER supplied  d) Mass balance for the reaction  e) Mass of metallic iron produced if the efficiency of the reaction is just 85.5%

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Q: 20. You need 0.0100 mole of lead (II) chromate. How much should you weigh on the scale?

A: Molecular mass of HBr=80.94gm So 80.94m=1mole 6.4gm=(1/80.94)×6.4=0.079mole

Q: Please don't provide handwritten solution...

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Q: i) ii) Steel essentially contains a) 80% or more iron b) 50% or more iron c) Alloying elements like…

A: The above questions can be answered as

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A: The objective of this question is to determine the limiting reagent in the reaction between aluminum…

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A: Situation :♠ A strip of solid nickel metal is put into a beaker of 0.092 M FeSO4 solution♠ A strip…

Q: 8. Fe203 + CO -----> Fe + CO2

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Q: Ideal Stoichiometry Percent Yield 1. Aluminum reacts with excess Copper (II) Sulfate. Al (s) + CuSO,…

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A: Given:Mass of Mg = 1.97 gMass of O2 = 2.80 gA balanced chemical equation is a representation of a…

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A: 1. Answer :------

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Q: water-soluble salt formed by Hg2+ and nitrate 42.215 g was dissolved in a solution containing 12.026…

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Q: 1. Identify the oxidation state of each element in the following: a) Na,SO, b) MnO4“ c) KCIO3 d)…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

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Q: .Write a balanced chemical equation for each of the following: a) elemental copper combines with…

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Q: One student weighed 1.200g of Cupowder into a crucible and heated it to produceCuO. He was able to…

A: Moles of Cu = Mass/ Molar Mass moles of Cu =1.200 g Cu  / 63.546 g/mol                       =…

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Q: What is the balanced chemical reaction of the above reaction?

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Q: Aluminum reacts with oxygen to form aluminum oxide. What is the correct balanced reactions?

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A: Balanced reaction can be written by observing reactants and products.

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Q: Write and balance the equations below. Identify the reaction type for each. 1. Iron (III) oxide…

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Q: 2. Glucose (C,H,,0,) reacts with excess oxygen to produce 150 g water. 02 сО2 + H20 C6H1206 + a)…

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Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine…

A: We know that  Number of mols directly proportional to number of molecules  Limiting reagent is that…

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".