Conversions
Sig Figs
Measuring
Lab Processes
Misc. Math
1

How many meters are in 1 kilometer? 

1000

1

What rule goes with this answer:

1001 has 4 sig figs?

Sandwich Rule

1

"The beaker feels warm." is an example of what kind of data? 

Qualitative 

1

What chemistry equipment is pictured below:


Watch Glass

1

Write the following number in expanded form:

2.99 x 103

2990

2

How many mL are in 22.9 cm3?

22.9

2

How many sig figs does 0.002 have?

1

2

"The temperature of the water is 25 Degree Celsius." is an example of what kind of data? 

Quantitative 

2

What is this chemistry equipment named?


Tongs

2

Write the following number in scientific notation:

0.0000126

1.26 x 10-5

3

How many cL are in 2.34 kL? 

234,000

3

How many sig figs does 0.0120 have? 

3

3

Is the following data set accurate, precise, neither or both?

Data set: 12.22, 15.22, 10.22 and 13.22

Correct answer: 11.22

Neither.

3

What is the independent variable in the following test:

An experiment is conducted to test how the amount of sunlight affects a plant’s growth

Sunlight

3

An object with a mass of 15.2 grams and a volume of 16.325 mL. What is its density?

.931 g/mL

4

How many feet are in 85 km? 

255,000

4

Complete the problem and round to correct sig figs:

2.1 x 6.22 = 

13

4

What is the volume of liquid in this graduated cylinder to the correct number of decimals?


56.0 (+/- .1)

4

What is the dependent variable in the following test:

How far will a cart roll when it is rolled off planes with different inclines?

How far the cart will roll

4

Calculate the density of this block in g/cm3 that has a mass of 5.21 g and sides that measure 1 cm length, 2 cm height and .5 cm width.

5.21 g/cm3

5

How many days are in 850,062 milliseconds? 

.0098

5

Complete the problem and round to correct sig figs:

10.92 - 5.2311

5.69

5

What is the length of this pencil on the ruler to the correct number of decimals?

 

10.15 (+/- .05)

5

What is a constant variable in the following test:

A student is testing how listening to music affects her productivity when doing math homework at night? 

Type of homework, listening to music, time of day, ect.

5

What is the percent error of an experiment that made 5 g of copper when the accepted yield should have been 7.5 g of copper? Is this good or bad?

-33%

Bad!

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