How do i conjvert 993mPa to mmHg?
we had to read the barometric pressure in our chemistry lab, and it read 993 mPa. It says to convert it to mmHg, I am not sure how to do that. I know how to get it into atm, but not sure about mmHg. Help please!
Answer:
1 millpascal is such a small number, and usually used for vacuum situations. It is more likely that the pressure inside the lab is 993 mbar, where 1 bar = 100 000 Pa and 1 mbar= 100Pa.
The pressure in that case is 99300Pa. There are 760 mmHg in one atmosphere and 101 325 pascals in one atmosphere.
The pressure in mmHg= (99300/101325)* 760 = 744.81mmHg. The pressure is low and this could mean that it is going to rain outside.
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Answer:
1 millpascal is such a small number, and usually used for vacuum situations. It is more likely that the pressure inside the lab is 993 mbar, where 1 bar = 100 000 Pa and 1 mbar= 100Pa.
The pressure in that case is 99300Pa. There are 760 mmHg in one atmosphere and 101 325 pascals in one atmosphere.
The pressure in mmHg= (99300/101325)* 760 = 744.81mmHg. The pressure is low and this could mean that it is going to rain outside.
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