Can someone verify my answers please?
convert the folowing into a pressure reading expressed in torr
A. 1.25atm * 760torr/1.0atm = 950. torr
B. 2.48 x 10^-3 atm * 760torr/1.0atm = 1.88 torr
C. 4.75 x 10^4 atm* 760torr/1.0atm = 3.61 x 10^7 torr
D. 7.60 x 10^6atm * 760torr/1.0atm = 5.78 x 10^9 torr
Convert each of the folliwing into the unit specified
A. 125 mm Hg into atm
125mm * 1.0atm/760mm = .164 (or is it 0.16?)
B. 3.20 atm into Pa
3.20atm * 101.0kPa/1.0atm * 1000Pa/1kPa = 3.24 x 10^5 Pa
C. 5.38 kPa into torr
5.38kPa * 760torr/101.3kPa = 40.4 torr
Can you guys check for to see if I did this right?
Oh yea thanks.
A. 125 mm Hg into atm
125mm * 1.0atm/760mm = .164 (or is it 0.16?)
what would that answer be?
nvm i got it. its .164
5.38kpa into mmHG
I didn't check the math but the method looks ok for them. On B of the second set I think you made a typo when you wrote 101.0. I think you meant 101.3.
To verify your answers, we'll go through each conversion step-by-step and compare them to your answers:
For the first set of conversions, expressing pressure in torr:
A. To convert 1.25 atm to torr:
Multiply 1.25 atm by 760 torr/1.0 atm:
1.25 atm * 760 torr/1.0 atm = 950 torr
Your answer is correct: 950 torr.
B. To convert 2.48 × 10^(-3) atm to torr:
Multiply 2.48 × 10^(-3) atm by 760 torr/1.0 atm:
2.48 × 10^(-3) atm * 760 torr/1.0 atm = 1.88 torr
Your answer is correct: 1.88 torr.
C. To convert 4.75 × 10^4 atm to torr:
Multiply 4.75 × 10^4 atm by 760 torr/1.0 atm:
4.75 × 10^4 atm * 760 torr/1.0 atm = 3.61 × 10^7 torr
Your answer is correct: 3.61 × 10^7 torr.
D. To convert 7.60 × 10^6 atm to torr:
Multiply 7.60 × 10^6 atm by 760 torr/1.0 atm:
7.60 × 10^6 atm * 760 torr/1.0 atm = 5.78 × 10^9 torr
Your answer is correct: 5.78 × 10^9 torr.
For the second set of conversions into various units:
A. To convert 125 mm Hg to atm:
Multiply 125 mm Hg by 1.0 atm/760 mm Hg:
125 mm * 1.0 atm/760 mm = 0.164 atm (or 0.16 atm)
Your answer is correct: 0.164 atm (or 0.16 atm).
B. To convert 3.20 atm to Pa:
Multiply 3.20 atm by 101.0 kPa/1.0 atm and then by 1000 Pa/1 kPa:
3.20 atm * 101.0 kPa/1.0 atm * 1000 Pa/1 kPa = 3.24 × 10^5 Pa
Your answer is correct: 3.24 × 10^5 Pa.
C. To convert 5.38 kPa to torr:
Multiply 5.38 kPa by 760 torr/101.3 kPa:
5.38 kPa * 760 torr/101.3 kPa = 40.4 torr
Your answer is correct: 40.4 torr.
Overall, your conversions seem to be correct based on the given formulas and conversions. Well done!