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Physical Property
Chemical
Properties and Changes
Physical Change
Chemical or Physical Change
Let's Calculate
100

What are indicators of a physical property?

Something you can detect with the sense or determine without destroying the matter

100

What are the indicators of a chemical change?

A new substance is formed

100

What are the indicators of a physical change?

A change in size, shape or state without forming a new substance
100

A spoon tarnishing

What is a chemical change

100

A 820 g solution of salt contains 41 g of salt. What is a the %m/m of the solution?

5%

200
Anything that has mass and takes up space.
What is matter?
200
List four chemical properties
What are flammability, reacts with oxygen, reacts with light, reacts with water?
200

The property that allows one substance to dissolve another

solubility

200
An ice cube melting.
What is physical change?
200

Calculate the mass of sugar needed to make a 300 mL of a 5 g/L solution

1.5 g

300

These are the three states of matter.

What are solid, liquid, gas

300
Metal reacts with oxygen and water producing this substance.
What is rust?
300

The act of changing from liquid to gas

Evaporation

300
Mowing the lawn.
What is a physical change?
300

Which concentration is the highest: 5 g/L, 0.15 kg/L, 2500 mg/L

0.15 kg/L

400
This term refers to the shiny appearance of some metals.
What is luster?
400
This occurs when a sliced banana or apple is exposed to oxygen.
What is oxidation?
400

The temperature at which a liquid becomes a gas.

What is boiling point?

400
An apple turning brown.
What is a chemical change
400

Calculate the volume of a 15 g/L solution needed to make 300 mL of a 400 mg/L solution

8 mL

500
Mass divided by volume
What is density?
500
This occurs when silver reacts with sulfur in the air, producing a grayish-brown film.
What is tarnish?
500

A change of state

Phase change

500
Scrambling eggs.
What is a physical change?
500

A solution of 27 g/L is made with 3500 mg of solute. You add 400 mL to your original volume. What is the concentration of the diluted solution?

6.58 g/L