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jeka57 [31]
3 years ago
12

Four grams of magnesium react with an excess of dilute hydrochloric acid. Calculate the volume in liters of hydrogen gas collect

ed over water at 300 K, if the vapor pressure of water at that temperature is 26.7 mm and the barometric pressure is 730 mm
Chemistry
1 answer:
Helga [31]3 years ago
5 0
Sorry I am confuse 3
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Hey there!:


density  = 3.51 g/cm³

Volume = 0.0270 cm³

Therefore:

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3.51 = m / 0.0270

m = 3.51 * 0.0270

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