Convert 7.5 atm to mmHg. Be sure your answer has the correct number of significant figure
Note: Reference the Conversion factors for non-SI units table for additional information
mmHg
= 7.5 atm x 760 mmHg / 1 atm
= 5700 mmHg
Therefore, 7.5 atm is equal to 5700 mmHg with 3 significant figures.