In the fermentation of glucose (wine making), 790 ml of co2 gas was produced at 37 ∘c and 1.00 atm . you may want to reference (pages 303 - 304) section 8.5 while completing this problem. part a what is the final volume, in liters, of the gas when measured at 18 ∘c and 695 mmhg , when n is constant?

The volume of the gas when the pressure and temperature has changed is  0.811 L

Explanation:

To calculate the volume when temperature and pressure has changed, we use the equation given by combined gas law.

The equation follows:

where,

are the initial pressure, volume and temperature of the gas

are the final pressure, volume and temperature of the gas

We are given:

Conversion factor used:

1 L = 1000 mL

1 atm = 760 mmHg

Putting values in above equation, we get:

Hence, the volume of the gas when the pressure and temperature has changed is 0.811 L

answer: c.

explanation: