Chemical Equations - Reactions in Water

Question 1

solvent

Answer 1

• in excess
• dissolving
• water

Question 2

solute

Answer 2

• dissolving in

- soluble/insoluble

Question 3

traditional equation

Answer 3

• Mg(s) + 2HCl (aq) -> MgCl2(aq) + H2(g)

Question 4

ionic equation

Answer 4

• Mg(s) + 2H+(aq) + 2Cl-(aq) -> Mg^2+(aq) + 2Cl-(aq) + H2(g)

Question 5

spectator ions

Answer 5

• ions that are unchanged in a chemical reaction