Trial #1: A piece of magnesium with a mass of 0.0033 grams was placed into a solution of hydrochloric acid. 3.35 mL of hydrogen gas were produce when this reaction occurred at 22.0 °C and a pressure of 747 mmHg. Mg(s) + 2HCI(aq) -> H2(g) + MgCl2(aq) Assuming the reaction above goes to completion how many moles of hydrogen will be produced?

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**Trial #1: Reaction of Magnesium with Hydrochloric Acid**

A piece of magnesium with a mass of 0.0033 grams was placed into a solution of hydrochloric acid. During this reaction, 3.35 mL of hydrogen gas was produced at a temperature of 22.0 °C and a pressure of 747 mmHg.

**Chemical Reaction Equation:**

\[ \text{Mg}(s) + 2\text{HCl}(aq) \rightarrow \text{H}_2(g) + \text{MgCl}_2(aq) \]

**Objective:**

Determine the number of moles of hydrogen gas produced assuming the reaction goes to completion.
Transcribed Image Text:**Trial #1: Reaction of Magnesium with Hydrochloric Acid** A piece of magnesium with a mass of 0.0033 grams was placed into a solution of hydrochloric acid. During this reaction, 3.35 mL of hydrogen gas was produced at a temperature of 22.0 °C and a pressure of 747 mmHg. **Chemical Reaction Equation:** \[ \text{Mg}(s) + 2\text{HCl}(aq) \rightarrow \text{H}_2(g) + \text{MgCl}_2(aq) \] **Objective:** Determine the number of moles of hydrogen gas produced assuming the reaction goes to completion.
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