2 Al(s) + 6 HCl(aq) → 2 AICI3(aq) + 3H2(g) According to the equation above, how many grams of aluminum are needed to completely react with 2.19 mol of hydrochlorid O a. 177 g O b. 19.7 g O c. 59.1 g O d. 26.6 g O e. 2.19 g

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A: The answer to the following question is given as:

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A:

Q: Consider the balanced combustion reaction. 2 C3H13 + 25 0, → 16 CO, + 18 H,0 How many grams of water…

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A:

Q: Calculate the molarity of each of these solutions. a. A 4.053-g sample of NaHCO3 is dissolved in…

A:

Q: Which of these chemical equations describes a precipitation reaction?   A. 2H2( g) + O2( g) →…

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Q: 1. When heated, calcium carbonate decomposes according to the equation: CaCO3(s) →CaO(s) + CO₂(g) A…

A:

Q: Consider the reaction: Zng) + 2A9NO3(aq) → Zn(NO3)2 (aq) + 2Ag(s) If 4.50 g of silver is produced…

A:

Q: 3. N2OH(s) + HCl(aq) → H2O1) + NaCl{aq) a. Identify the reactants in the equation. b. Identify the…

A: 3.Given equation is as follows. NaOHs+HClaq↔H2Ol+NaClaq

Q: 2. Ionic equation for the reaction of hydrochloric acid with strontium a. Sr (s) + 2HCl(aq) →  Sr…

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A:

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A:

Q: type of reaction

A:

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A:

Q: 3. What mass of NaCl can be produced from 0.55 mol Cl2 in the following reaction? 2 Naa + Cle) → 2…

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Q: 5. Using the chemical equation: CO(9) + 2 H2(g) → CH3OH) a. Starting with 12.5 g H2 and 74.1 g CO,…

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Q: chemical equation: BaCl₂(aq) + Na₂SO4 (aq) → BaSO4(s) + NaCl(aq) - Which type of reaction is this?…

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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".