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# A XXXXXXXXXXg sample of copper is hammered to make a uniform sheet of copper with a thickness of 0.100 mm. What is the area of this sheet in cm 2 given the density of copper to be 8.96 g/cm 3 ? 1.43...

1. A XXXXXXXXXXg sample of copper is hammered to make a uniform sheet of copper with a thickness of 0.100 mm. What is the area of this sheet in cm2given the density of copper to be 8.96 g/cm3?

1.43 points

### QUESTION 2

1. Gold can be hammered into extremely thin sheets called gold leaf. If a 204 mg piece of gold (density = 19.32 g/cm3) is hammered into a sheet measuring 2.4 feet by 1.0 feet, what is the average thickness of the sheet in nanometers?

1.43 points

### QUESTION 3

1. A flask that weighs 345.8 g is filled with 225 mL of carbon tetrachloride. The weight of the flask and carbon tetrachloride is found to be XXXXXXXXXXg. From this information, calculate the density, in g/mL, of carbon tetrachloride.

1.43 points

### QUESTION 4

1. How many mL of silver metal will weigh exactly XXXXXXXXXXg. The density of silver is 10.5 g/cm3

1.43 points

### QUESTION 5

1. A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper in g/cm3?

1.43 points

### QUESTION 6

1. Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mercury used to fill the cylinder weighs 306.0 g. From this information, calculate the density of mercury in g/mL.

1.43 points

### QUESTION 7

1. Gold can be hammered into extremely thin sheets called gold leaf. If a 204 mg piece of gold (density = 19.32 g/cm3) is hammered into a sheet measuring 2.4 feet by 1.0 feet, what is the average thickness of the sheet in nanometers?

1.43 points

Answered Same Day Jun 12, 2021

## Solution

Rahul answered on Jun 12 2021
chemistry
SOLUTION.PDF