Convert the following to torr.
[1 atm = 760. torr], [1 atm = 1.013E5 Pa].
A) 1.00 Pa
B) 125 kPa
C) 70.8 atm
D) 1.83E-10 atm
2007-02-14 01:13:51 · 3 answers · asked by BettyBoo 1 in Science & Mathematics ➔ Physics
First note that
760 torr = 1.013E5Pa
1 Pa = 760/1.013E5 torr = 7.5E-3 torr
A) 1.00 Pa = 7.5E-3 torr
B) 125 kPa = 125 000 x 7.5E-3 = 937.5 torr
C) 70.8 atm = 760 x 70.8 = 5.38E4 torr
D) 1.83E-10 atm = 1.83E-10 x 760 = 1.39E-7 torr
2007-02-14 02:07:36 · answer #1 · answered by catarthur 6 · 0⤊ 0⤋
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2016-03-29 06:07:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋
A) 1.00Pa X (1atm/1.013E5Pa) X (760torr/1atm) = 0.0075torr
B) 125kPa X (1000Pa/kPa) X (1atm/1.013E5Pa) X (760torr/1atm) = 937.8085torr
C) 70.8atm X (760torr/1atm) = 53808torr
D) 1.83E-10atm X (760/1atm) = 1.3908E-7torr
2007-02-14 02:05:55 · answer #3 · answered by Anonymous · 0⤊ 0⤋