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nataly862011 [7]
3 years ago
5

A pressure of 745 mm hg equals select one:

Chemistry
1 answer:
Flura [38]3 years ago
3 0
As we know that,

                                        1 mm Hg  =  1 torr
So,
                                    745 mm Hg  =  X

                         X  =  (745 mm Hg × 1 torr) ÷ 1 mm Hg

                         X  =  745 torr

Also,
                                    1 mm Hg  =  133.325 Pa
So,
                                    745 mm Hg  =  X

                         X  =  (745 mm Hg × 133.325 Pa) ÷ 1 mm Hg

                         X  =  99327 Pa

Result:
          Option-A (745 torr) is the correct answer.
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