Unit 3 Test Review

When making sweet tea the water is...

• the solvent

• none of these is correct

• the solute

• the solution

When making sweet tea the sugar is...

• the solvent

• none of these is correct

• the solute

• the solution

When making sweet tea the product (sweet tea) is...

• the solvent

• none of these is correct

• the solute

• the solution

Charles' law explains that as the ​ (a)   of a gas increases, its pressure ​ (b)   and that the temperature of a gas decreases, its pressure ​ (c)   . This relationship is ​ (d)   proportional.

• increases
• decreases
• directly
• volume
• temperature
• inversely 

Boyle's law explains that as the ​ (a)   of a gas increases, its pressure ​ (b)   and that the volume of a gas decreases, its pressure ​ (c)   . This relationship is ​ (d)   proportional.

• increases
• decreases
• inversely
• directly
• volume
• temperature

What type of equation is this?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

This equation is balanced.

• True

• False

Tags

NGSS.HS-PS1-7

What type of equation is this?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of equation is this?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What type of equation is this?

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion