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What is the pressure in atmospheres for a gas that has a pressure of 655 Torr?
Wiki User
∙ 12y ago
1 atmosphere pressure = 760 torr
655 torr / ( 760 torr / ATM) = 0.86184 ATM
If you're not sure whether to multiply or divide when doing conversions, do this:
655 torr . 1 ATM
------------ * ---------
1. . 760 torr
The formatting did not display exactly as I wanted it to appear
This is read like a fraction. Since 1 ATM = 760 torr, the numerator and denominator are equal, so it's like just multiplying by 1 and won't change the value.
The torr units in numerator/denominator cancel out, and the only unit remaining is atmospheres.
Wiki User
∙ 12y ago
Wiki User
∙ 12y ago1 ATM= 760 torr
1 ATM/760 torr x 685 torr = 0.895 ATM
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