Question

1) What a combine gas law?

2) What pressure would be required to compress 350cm cube of Hydrogen at 700mmHg to 300cm cube, temperature remaining constant?​

Answer 1

At constant temperature, the product of pressure and volume is constant (Boyle's law). Use that to find the new volume.

P1V1 = P2V2

V2 = P1V1/P2 = (760 mm Hg)(500 ml) / (380 mm Hg) = 1000 ml

Answer 2

Answer:

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