35.00 g of aluminum sulfide and 20.00 g of water react until the limiting reagent is used up: Al2S3  +  6H2O = 2Al(OH)3  + 3H2S a. Which is the limiting reagent? b. What is the maximum mass of hydrogen sulfide that can form? c. How much excess reagent remains after the reaction is complete?

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A: 1) Molar mass of CaO, MM = 1 x MM(Ca) + 1 x MM(O)        = 1 x 40.08 + 1 x 16.0        = 56.08 g/mol…

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Q: In the reaction 2Al (s) + 3Cl2 (g) → 2AlCl3 (s)  a) Which reactant is the limiting reactant if 2.70…

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Q: The valuable compound diborane , B2H6, can be made by the reaction: 2NaBH4 + I2               B2H6 +…

A: Note: according to our guidelines we are supposed to answer only one question

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Q: 3. The following reaction occurs in a furnace: Bi2S3 + O2→Bi2O3 + SO2. a) Adjust the chemical…

A: Answer :-  a) The balanced chemical equation is   2Bi2S3 + 9O2  →  2Bi2O3 + 6SO2…

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Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of water (H2O) is produced from 4 moles of Oxygen…

A: Given: The given reaction is as follows: 2H2(g)+O2(g)→2H2O(l)

Q: Consider the equation of aluminum with sulfuric acid as shown below: Zn (s) + H2SO4 (aq) ⟶⟶…

A: Note : this ia equation of Zn with Sulfuric acid not Aluminum Given Reaction Zn (s) + H2SO4 (aq) ⟶⟶…

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Q: Ammonia is a principal nitrogen fertilizer. It is prepared by the reaction between hydrogen and…

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Q: Fes04(9) + 4 H2(G) 1. Consider the following chemical equation. 3 Fe(s) + 4 H2O(9) a. How many moles…

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Q: 2NO (g) + 2H2 (g) → N2 (g) + 2H2O (I) (1) What is the theoretical yield of nitrogen gas? grams (2)…

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Q: For the following reaction, 4.40 grams of butane (C4H10) are allowed to react with 19.1 grams of…

A: A reactent which completely used in a reaction is known as limiting reagent.

Q: Consider the equation of aluminum with sulfuric acid as shown below: 2A1 (s) + 3H2S04 (aq) →…

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Q: f 145 g N2H4 and 175 g N2O4 are allowed to react, 2 N2H4 (liquid) + N2O4 (liquid) → 3 N2 (gas) + 4…

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Q: Some rocket engines use a mixture of hydrazine,N2H4, and hydrogen peroxide,H2O2, as the propellant.…

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Q: A sample of 5.0 g of hydrogen gas reacts with 5.0 g of oxygen gas. 2H2 (g) + O2 (g) → 2H2O(l) a.…

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Q: 3 Si(s) +2 N2 (9) → Si3N4 (s) In this synthesis equation for production of trisilicon tetranitride…

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Q: 3. 15.00 g of aluminum sulfide and 10.00 g of water react until the limiting reagent is used up:…

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Q: For the following reaction, 6.56 grams of water are mixed with excess sulfur dioxide. The reaction…

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Q: 2. If 24.5 grams of cobalt (II) oxide reacts with 2.58 grams of oxygen gas to form cobalt (III)…

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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".