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!