Question 1

Question 1: Fill in the blank

Accepted Answer

34.5

Question 2

Question 2: Fill in the blank

Accepted Answer

3.2

Question 3

Question 3: Fill in the blank

Accepted Answer

n1

Question 4

Question 4: Fill in the blank

Accepted Answer

8

Question 5

Question 5: Fill in the blank

Accepted Answer

4.00

Question 6

Question 6: Fill in the blank

Accepted Answer

remain constant

Question 7

Question 7: Fill in the blank

Accepted Answer

V2

Question 8

Question 8: Fill in the blank

Accepted Answer

4.00

Question 9

Question 9: Fill in the blank

we have 8 g of He

Accepted Answer

2

Question 10

Question 10: Fill in the blank

Accepted Answer

n1

Question 11

Question 11: Fill in the blank

Accepted Answer

5.2

Question 12

Question 12: Fill in the blank

Accepted Answer

n2

Question 13

Question 13: Fill in the blank

Accepted Answer

56

Question 14

Question 14: Fill in the blank

Accepted Answer

86

Question 15

Question 15: Fill in the blank

Accepted Answer

20.0

Question 16

Question 16: Fill in the blank

Accepted Answer

13.5

Question 17

Question 17: Fill in the blank

Accepted Answer

5.00

Question 18

Question 18: Fill in the blank

Accepted Answer

67

Question 19

Question 19: Fill in the blank

Accepted Answer

22.4

Question 20

Question 21: Fill in the blank

Accepted Answer

figure 6

Question 21

Question 22: Fill in the blank

Accepted Answer

2.50

Question 22

Question 23: Fill in the blank

Accepted Answer

V

Question 23

Question 24: Fill in the blank

Accepted Answer

V

Question 24

Question 25: Fill in the blank

Determine the volume

Accepted Answer

56L

Question 25

Question 26: Fill in the blank

Accepted Answer

STP

Question 26

Question 27: Fill in the blank

Accepted Answer

32

Question 27

Question 28: Fill in the blank

Accepted Answer

4

Question 28

Question 29: Fill in the blank

Accepted Answer

n

Question 29

Question 30: Fill in the blank

Accepted Answer

mol

Question 30

Question 31: Fill in the blank

Accepted Answer

8

Question 31

Question 32: Fill in the blank

Accepted Answer

L

Question 32

Question 33: Fill in the blank

Accepted Answer

198

Question 33

Question 34: Fill in the blank

Accepted Answer

STP

Question 34

Question 35: Fill in the blank

Accepted Answer

22.4

Question 35

Question 36: Fill in the blank

Accepted Answer

45

Question 36

Question 37: Fill in the blank

Accepted Answer

1

Question 37

Question 38: Fill in the blank

Accepted Answer

6.5

Question 38

Question 39: Fill in the blank

Accepted Answer

4.04

Question 39

Question 40: Fill in the blank

Accepted Answer

temperature

Question 40

Question 41: Fill in the blank

Accepted Answer

pressure

Question 41

Question 42:Fill in the blank

Accepted Answer

simple ratios

Question 42

Question 43:Fill in the blank

Accepted Answer

the volume

Question 43

Question 44:Fill in the blank

Accepted Answer

pressure

Question 44

Question 45:Fill in the blank

Accepted Answer

remain constant

Question 45

Question 46:Fill in the blank

Accepted Answer

n1

Question 46

Question 47:Fill in the blank

Accepted Answer

V

Question 47

Question 48:Fill in the blank

Accepted Answer

gas

Question 48

Question 49:Fill in the blank

Accepted Answer

22.4

Question 49

Question 50:Fill in the blank

Accepted Answer

24.8

Question 50

Question 51:Fill in the blank

Accepted Answer

volume triples

Question 51

Question 52: Determine the volume of 1.5 mol of butane gas if a 2.5 mol sample of butane has a volume of 38.5 L. Assume temperature and pressure are kept constant.

Accepted Answer

23L

Question 52

Question 53:

Accepted Answer

m

Question 53

Question 54: Fill in the blank

Accepted Answer

V

Question 54

Question 55: Fill in the blank

Accepted Answer

L

Question 55

Question 56: Fill in the blank

Accepted Answer

2.5

Question 56

Question 57: Fill in the blank

Accepted Answer

12

Question 57

Question 58: Fill in the blank

Accepted Answer

112

Question 58

Question 59: Fill in the blank

Accepted Answer

8.314

Question 59

Question 60: Fill in the blank

Accepted Answer

4

Question 60

Question 61: Fill in the blank

Accepted Answer

PV

Question 61

Question 62:

A neon gas in a sign has a volume of 42.5 L at 25 °C and 3.5 kPa. Calculate the mass Of neon.

[ans: ? g]

Accepted Answer

1.2

Question 62

Question 63:

What amount of ethane gas is present in a sample that has a volume of 320 mL at 25.0 °C and 420 kPa?

[ans: ? mol ]

Accepted Answer

0.054

Question 63

Question 64:

A tank contains 40 kg of propane gas, C 3 H 8 (g), at a pressure of 170 kPa and a temperature of 25 °C. What is the volume of the tank?

[ans: ? x 10^4 L]

Accepted Answer

1 .3

Question 64

Question 65:

A certain diatomic gas is found to have a density of 3.17 g/L at STP. Calculate the molar mass of this gas.

[ans: ? g/mol]

Accepted Answer

71. 0

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