Calculations Flashcards
1
Q
What is the density of a substance that has a mass of 115 grams and a volume of 25 cm cubed?
D = M/V
A
4.6g/cm3
2
Q
Calculate the mass of a substance with a density of 4.8 g/cm cubed and a volume of 23.5 cm cubed.
M = D x V
A
M = 112.8g
3
Q
What is the volume of 60g of liquid water with a density of 4.1 g/cm cubed?
V = M/D
A
V = 14.6cm3
4
Q
450g of Neon gas has a volume of 1400 cm3 when the temperature is 20 degrees Celsius. When the gas is heated up to 33 degrees Celsius, the volume increases to 1840 cm3. By how much did the density of Neon change after being heated?
A
