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Problem regarding the partial pressure of the helium

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Reference no: EM131061519

Part A:

How many liters of H2 gas can be produced at 0 °C and 1.00 atm (STP) from 40.0 g of Zn?

Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g)

Part B:

A steel cylinder with a volume of 15.0 L is filled with 64.2 g of nitrogren gas at 25°C .

What is the pressure, in atmospheres, of the N2 gas in the cylinder?

Part C:

A gas mixture containing oxygen, nitrogen, and neon exerts a total pressure of 1.16 atm.

If helium added to the mixture increases the pressure to 1.74 atm, what is the partial pressure (atm) of the helium?

Reference no: EM131061519

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