Day 1 Acid Base Def. and Prediction

Acids are substances that release positively charges _________ ions in water

Bases turn red litmus paper _________.

What type of reation occurs between an acid and a base?

• Combustion

• Synthesis

• Neutralization

• Double Replacement

What are the products of a neutralization reactions

• water

• salt

• acid

• base

Molarity is a measure of the ___.

• moles of solute dissolved in a solvent.

• moles of solvent dissolved in a solute.

• Liters of solute dissolved in a solvent.

• Liters of solvent dissolved in a solute.

Zn(OH)₂ is an example of a...

• acid

• base

• salt

• water

The compound KOH can be described as an

• Arrhenius acid and an electrolyte

• Arrhenius base and an electrolyte

• Arrhenius acid and a nonelectrolyte

• Arrhenius base and a nonelectrolyte

Which substance is always a product when an Arrhenius acid in an aqueous solution reacts with an

Arrhenius base in an aqueous solution?

• HBr

• KBr

• H₂O

• KOH

Predict the products of this reaction.

HCl + Ca(OH)2

• NaCl + H₂O

• CaCl₂ + OH^-

• CaCl₂ + H₂O

• H₂O + HCl

Answer explanation

Acid-base (neutralization) reactions always create water (H2O) and a salt (an ionic compound).

Your products must contain all the elements that you started with.

Which salt is formed in a reaction between HBr and LiOH?

• LiBr

• BrLi

• NaCl

• NaOH