Answer the following word problems and SHOW your work. (Don't forget about units and Significant Figures when answering the questions)
9 points
9
Question 1
1.
What is the density of a liquid that weighs 25.0g and a volume of 30.0mL.
9 points
9
Question 2
2.
What is the density of an object with a mass of 25.5g which displaces 6.2mL of water
5 points
5
Question 3
3.
A 28.5g of iron shot is added to a graduated cylinder containing 45.50mL of water. The water level rises to the 49.10mL mark, from this information calculate the volume of the iron shot.
9 points
9
Question 4
4.
From the question #3, A 28.5g of iron shot is added to a graduated cylinder containing 45.50mL of water. The water level rises to the 49.10mL mark, calculate the density of iron.
9 points
9
Question 5
5.
A sample of a substance that has a density of 0.824 g/mL has a mass of 0.451g. Calculate the volume of the sample.
9 points
9
Question 6
6.
The denisty of sulfuric acid is 1.84 grams per cubic centimeters. what is the mass of 75.0cm3 of sulfuric acid?
9 points
9
Question 7
7.
What volume of silver will weigh exactly 2500.0g if the density of silver is 10.5g/mL
9 points
9
Question 8
8.
A block of lead has a dimension of 4.50cm x 5.20cm x 6.00cm. The block weights 1587g. From this information, calulate the density of the block? (Volume of a block = length x width x height)
9 points
9
Question 9
9.
A block of aluminum occupies a volume of 15.0mL and weighs 40.5g. What is the density?
5 points
5
Question 10
10.
Will the object in the problem above float or sink in water? (Density of water is 1 g/mL)
9 points
9
Question 11
11.
A rock has a density of 4.85 g/mL. what is the mass if it displaces 22.5mL of water
9 points
9
Question 12
12.
Given the following image, which of the following statements is correct?
