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calculate the pressure in both atm and mmHg exerted if 20.0 mL of 0.10 M HCl...

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Chemistry

calculate the pressure in both atmand mmHg exerted if 20.0 mL of 0.10 M HCl reacts with excessmagnesium in a 125 mL flask at 298 K. What mass of magnesiumreacts? What would be the pressure if 1.0 M HCl is used? Assume themagnesium occupies no volume.

Answer & Explanation Solved by verified expert
4.3 Ratings (830 Votes)
Answer Given molarity of HCl 010 M volume 200 mL volume of flask 125 mL T 298 K Reaction 2 HCl Mg MgCl2 H2 First we need to calculate the moles of HCl From the given molarity and volume Moles of HCl molarity volume L 010 M 0020 L 0002 moles    See Answer
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