Laurynn247
Laurynn247 Laurynn247
  • 21-03-2021
  • Chemistry
contestada

Chem practice test help

Chem practice test help class=

Respuesta :

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

Answer Link

Otras preguntas

what is folk remedies
(I SCREENSHOT THE WHOLE THING. PLS PLS HELP D: )
27millimeters. 1cm/10mm
Which of the following would be considered a primary source? A. a biography about Winston Churchill B. an audio recording of Winston Churchill C. a timeline o
The most widespread bryophytes are _____. a. ferns b. mosses c. horestails d. hornworts
Around 1000 C.E., how were the Western church leaders' beliefs about church authority different from those of the Eastern church leaders?
dontrelle recieved 30% off when he purchased a rare book regularly priced at $96.50. how much did dontrelle recieve off the original price?
I spent 80% of my money and had $12 left. How much money did I have to start ?
What is ecology? Why does it matter? Give an example.
Alma is making 3 batches of tortillas. Each batch needs 3/4 cup of water. She only has a 1/4 cup measure. How many times must Alma measure 1/4 cup of water to h