Question

If a sample of NH3 gas at 689,1 mmHg has a volume of 607 2 mL and the presure is

changed to 560,8 mmHg, then what will be the new volume of the NH3 gas, in militers. Be
sure to round to the correct sig digs,

Answer 1

The answer to your question is V2 = 746.1 ml

Step-by-step explanation:

Data

Pressure 1 = P1 = 689.1 mmHg

Volume 1 = V1 = 607.2 ml

Pressure 2 = P2 = 560.8 mmHg

Volume 2 = V2 = ?

Process

To solve this problem use Boyle's law

P1V1 = P2V2

-Solve for V2

V2 = P1V1/P2

-Substitution

V2 = (689.1 x 607.2) / 560.8

-Simplification

V2 = 746.1 ml