# 105cm3 of hydrogen is obtained from the reaction of 0.3g of zinc with excess dilute H2SO4 acid at 85°c.What is the volume of the gas at room temperature?

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Paul G.
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Jan 8, 2018

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87mL

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Charles Law states that Volume and temperature are related according to the following equation:

or

**note that temperature must use the Unit Kelvin (can't have a negative volume!) and not Celsius.

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