Answer:

To convert the given pressures to the indicated units, we'll use the following conversion factors:

1 atm = 76 cmHg

1 atm = 760 mmHg

Converting 146 psi to cmHg:

We can set up a proportion using the conversion factor:

1 atm = 76 cmHg

146 psi * (1 atm / 14.696 psi) * (76 cmHg / 1 atm) = 981.7 cmHg

Therefore, 146 psi is approximately equal to 981.7 cmHg.

Converting 714 atm to mmHg:

We'll use the conversion factor:

1 atm = 760 mmHg

714 atm * (760 mmHg / 1 atm) = 542,640 mmHg

Therefore, 714 atm is equal to 542,640 mmHg.

Explanation: