Laurynn247
Laurynn247 Laurynn247
  • 21-03-2021
  • Chemistry
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Chem practice test help

Chem practice test help class=

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PerveenH12
PerveenH12 PerveenH12
  • 21-03-2021

answer of I(matching place the letter)

1-I

2-E

3-B

4-A

5-J

6-C

7-G

8-H

9-F

10-D

Answer of II (PROBLEMS)

1. P1+P2+P3=10 atm

P3=10-3.5-5.5 =1 atm

2. 760mmHg= 1 atm

750mmHg= 1x750/760=0.98atm

3. V1/T1=V2/T2

PUT THE VALUES(TEMP MUST BE IN KELVIN)

5/22+273=V2/4+273

V2=5/295 X 277 = 4.69L

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