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

Sig Fig Exam and Conversion Practice Flashcards

(60 cards)

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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
Convert from g to kg: **34.3g**
0.0343kg
26
Convert from L to mL: **83.3L**
83,300mL
27
Convert from kg to mg: **1.38kg**
1,380,000mg
28
Convert from m to cm: **8.39m**
839cm
29
Convert from cm to m: **648cm**
6.48m
30
Convert from microliter to milliliter: **7,597μL**
7.597mL
31
Convert form C° to F°: **18.7 C°**
65.7 F°
32
Convert form C° to F°: **21.0 C°**
69.8 F°
33
Convert form C° to F°: **12 C°**
54 F°
34
Convert form C° to F°: **32.1 C°**
89.8 F°
35
Convert form F° to C°: **97.3 F°**
36.3 C°
36
Convert form F° to C°: **30 F°**
-1 C°
37
Convert form F° to C°: **42 F°**
5.6 C°
38
Convert form F° to C°: **78 F°**
26 C°
39
Covert from C° to K: **56 C°**
329 K
39
Covert from C° to K: **32 C°**
305 K
40
Covert from C° to K: **17 C°**
290 K
41
Covert from C° to K: **5 C°**
278 K
42
Covert from F° to K: **85 F°**
302 K
43
Covert from F° to K: **24 F°**
269 K
44
Covert from F° to K: **92 F°**
306 K
45
Covert from F° to K: **36 F°**
275 K
46
Covert from K to F°: **310 K**
98.6 F°
47
Covert from K to F°: **291 K**
64.4 F°
48
Covert from K to F°: **253 K**
-4 F°
49
Covert from K to F°: **298 K**
77 F°
50
Convert from J to cal: **4.184 J**
1 cal
51
Convert from J to cal: **180 J**
43 cal
52
Convert from J to cal: **950 J**
230 cal
53
Convert from J to cal: **8.4 J**
2.0 cal
54
Convert from J to cal: **67 J**
16 cal
55
Convert from cal to J: **1.5cal **
6.3 J
56
Convert from cal to J: **34 cal**
140 J
57
Convert from cal to J: **2.9 cal**
12 J
58
Convert from cal to J: **32.7 cal**
137 J
59
Convert from cal to J: **21 cal**
88 J

CHEM 101 [Exam #1] (8 decks)

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