Show:
Calculate the Density
Definitions
Units
Heat
Water
100
How do you calculate the density of an object?
What is mass/ volume
100
The amount of matter in an object
What is Mass
100
Mass
What is grams
100
What does heat do to a substance?
What is cause the molecules to move more
100
1.0 g/mL
What is the density of water
200
Does sample size affect density
no because it is one material and every material has a unique density
200
The amount of space an object takes up
What is volume
200
Volume (Liquid)
What is mL
200
Does hot air/water rise or sink?
What is rise
200
If you have an object with a density lower than 1.0 g/mL it would...
What is float
300
An object with a mass of 14 g and a volume of 7 cm3
What is 2 g/cm3
300
How tightly packed together molecules are for a given volume
What is density
300
Volume (solid)
What is cm3
300
When cold water is placed in room temperature water it...
What is sinks
300
If you put an object with a density of 1.25 g/cm3 into water it would...
What is sink
400
Density is 2 g/mL, Volume is 4 mL. Find the mass
What is 8 g
400
A property that helps you identify an unknown substance. It is specific to each substance.
What is characteristic property
400
Density (liquid)
What is g/mL
400
When hot water is placed in room temperature water it...
What is rises
400
You place 3 liquids into a G.C. The densities are as follows. A= 1.0 B= 1.25 C= .75. What happens?
What is layer in this order, C A B
500
Mass is 9g Volume is 3 mL. Find the density
What is 3 g/mL
500
* Bonus * What is the difference in density between a cup of syrup and an ocean of the same syrup?
Nothing, the density does not change when the sample size does
500
Density (solid)
What is g/cm3
500
How does heat expand a balloon?
The heat will make the air molecules speed up and increase the volume, lowering the density
500
The chemical formula for water
What is H2O