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You used 50.0mL of hydrochloric acid with 0.500g of magnesium. If the temperature changed from 20.0oC...

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Chemistry

You used 50.0mL of hydrochloric acid with 0.500g of magnesium.If the temperature changed from 20.0oC to 24.0oC, what was the heatof reaction (ΔH) for your experiment? Report your answer in kJwithout writing the units.

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4.2 Ratings (698 Votes)
the reaction we have is Mgs 2HCl aq MgCl2 aq H2 g Mg moles mass atomic mass of Mg 05 g 243 gmol 0020576 since density of    See Answer
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