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CHEM 101 [Exam #1] > Sig Fig Exam and Conversion Practice > Flashcards

Sig Fig Exam and Conversion Practice Flashcards

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1
Q

How many sig figs are in the number?

1.34

A

3 SF

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2
Q

How many sig figs are in the number?

0.0004723

A

4 SF

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3
Q

How many sig figs are in the number?

1031

A

4 SF

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4
Q

How many sig figs are in the number?

8765

A

4 SF

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5
Q

How many sig figs are in the number?

1.2x10^12

A

2 SF

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6
Q

How many sig figs are in the number?

100

A

1 SF

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7
Q

How many sig figs are in the number?

0.00000201

A

3 SF

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8
Q

How many sig figs are in the number?

2,000,000,000,000,000,000,000,000

A

1 SF

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9
Q

How many sig figs are in the number?

123.00

A

5 SF

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10
Q

How many sig figs are in the number?

2301

A

4 SF

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11
Q

Solve the expression. Using proper SF.
(1.57 + 37.1 * 0.75) / (923.21 - 3503.1 / 5.2)

A

0.1

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12
Q

Solve the expression. Using proper SF.
(892.4 - 792.2 x 0.0021) / (31.2 + 12.32 x 3.21)

A

12.6

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13
Q

Solve the expression. Using proper SF.
(34.23+1.3) x 8.38 / (98.2-86.43) x 0.43

A

58

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14
Q

920 has 3 sig figs.

True/False

A

False, it would have 2 sig figs.

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15
Q

2030 has 4 sig figs.

True/False

A

False, it would have 3 sig figs.

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16
Q

4003 has 4 sig figs.

True/False

A

True

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17
Q

3.00 has 3 sig figs.

True/False

A

True

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18
Q

343.00 has 3 sig figs.

True/False

A

False, it would have 5 sig figs

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19
Q

Convert from cm/s to m/min:

45.6cm/s

A

27.4m/min

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20
Q

Convert from cm/s to m/min:

128.2cm/s

A

76.92 m/min

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21
Q

Convert from mm to cm:

8764 mm

A

876.4 cm

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22
Q

Convert from km to mm:

1.87km

A

1,870,000mm

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23
Q

Convert from µm to mm:

5,320µm

A

5.32mm

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24
Q

Convert from kg to g:

1.34kg

A

1,340g

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25
Q

Convert from g to kg:

34.3g

A

0.0343kg

26
Q

Convert from L to mL:

83.3L

A

83,300mL

27
Q

Convert from kg to mg:

1.38kg

A

1,380,000mg

28
Q

Convert from m to cm:

8.39m

A

839cm

29
Q

Convert from cm to m:

648cm

A

6.48m

30
Q

Convert from microliter to milliliter:

7,597μL

A

7.597mL

31
Q

Convert form C° to F°:

18.7 C°

A

65.7 F°

32
Q

Convert form C° to F°:

21.0 C°

A

69.8 F°

33
Q

Convert form C° to F°:

12 C°

A

54 F°

34
Q

Convert form C° to F°:

32.1 C°

A

89.8 F°

35
Q

Convert form F° to C°:

97.3 F°

A

36.3 C°

36
Q

Convert form F° to C°:

30 F°

A

-1 C°

37
Q

Convert form F° to C°:

42 F°

A

5.6 C°

38
Q

Convert form F° to C°:

78 F°

A

26 C°

39
Q

Covert from C° to K:

56 C°

A

329 K

39
Q

Covert from C° to K:

32 C°

A

305 K

40
Q

Covert from C° to K:

17 C°

A

290 K

41
Q

Covert from C° to K:

5 C°

A

278 K

42
Q

Covert from F° to K:

85 F°

A

302 K

43
Q

Covert from F° to K:

24 F°

A

269 K

44
Q

Covert from F° to K:

92 F°

A

306 K

45
Q

Covert from F° to K:

36 F°

A

275 K

46
Q

Covert from K to F°:

310 K

A

98.6 F°

47
Q

Covert from K to F°:

291 K

A

64.4 F°

48
Q

Covert from K to F°:

253 K

A

-4 F°

49
Q

Covert from K to F°:

298 K

A

77 F°

50
Q

Convert from J to cal:

4.184 J

A

1 cal

51
Q

Convert from J to cal:

180 J

A

43 cal

52
Q

Convert from J to cal:

950 J

A

230 cal

53
Q

Convert from J to cal:

8.4 J

A

2.0 cal

54
Q

Convert from J to cal:

67 J

A

16 cal

55
Q

Convert from cal to J:

**1.5cal **

A

6.3 J

56
Q

Convert from cal to J:

34 cal

A

140 J

57
Q

Convert from cal to J:

2.9 cal

A

12 J

58
Q

Convert from cal to J:

32.7 cal

A

137 J

59
Q

Convert from cal to J:

21 cal

A

88 J

CHEM 101 [Exam #1] (8 decks)

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