Correct the following volumes of gases for the temperature changes indicated.
5.18L at 76 degress C to 6 degress C
Charles law V2= V1xT2 divided by T1
Volume is liters and Temp in K
V1=5.18
T1= 76 degrees C
T2= 6 degrees C
And 994mL at 27 degrees C to 744 degrees K
2007-04-25 15:19:42 · 3 answers · asked by Natalie F 1 in Science & Mathematics ➔ Chemistry
convert units by adding 273 to deg in C to get deg in K: example 76degC=349K; convert mL to L: 994mL=0.994L; then use the formula you mentioned. Good luck!
2007-04-25 15:32:19 · answer #1 · answered by ReginaAnonymous 1 · 0⤊ 0⤋
I'm not sure what you are missing here. Just add 273 to convert from C to K. Plug into the equation you wrote and solve for V2.
2007-04-25 22:24:04 · answer #2 · answered by reb1240 7 · 0⤊ 0⤋
1...T1 x V2 = T2 x V1
349 x V2 = 279 x 5.18
V2 = (279 x 5.18) ÷ 349
V2 = 4.14L
2...T1 X V2 = T2 x V1
300 x V2 = 744 x 994
V2 = (744 x 994) ÷ 300
V2 = 2.465kL
2007-04-25 22:33:11 · answer #3 · answered by Norrie 7 · 0⤊ 0⤋