Solutions Vocabulary

A charged atom is known as

• ion

• element

• mutant

• plant

If ice melts in your soft drink, the concentration of the soft drink will

• decrease

• increase

• get better

• get worse

If you decrease the volume of a solution, you

• reduce its concentration

• increase its concentration

• make less of it and it will be more concentrated

• you just have less solution, it will not become more concentrated

If you increase the volume of a solution, you

• reduce its concentration

• increase its concentration

• make more of it

• make it tastier

Dilution means to make

• weaker

• stronger

• even

• steven

Tags

NGSS.HS-PS1-5

Molarity is calculated by

• moles / liters

• moles x liters

• liters / moles

• grams /moles

Reactions with carbon dioxide and water in the product are___________reactions

• combustion

• acid base

• single replacement

• double replacement

2Mg + O₂ --> 2MgO + heat has how many moles of O₂

• 1

• 2

• 4

• 3

A measure of volume

• molarity

• grams

• moles

• liters

A measure of mass

• molarity

• grams

• moles

• volume