Acids and bases 2021 intro

lemon juice is a

• acid

• base

• salt

• neutral

acids taste

• bitter

• sour

• sweet

• salty

bases taste

• bitter

• sour

• like candy

• salty

bases feel

• rough

• grainy

• slippery

• sticky

if you add an acid to a base what will happen?

• BOOM

• it will neutralize

• it wont mix

• nothing

Which of the following is a base?

• orange juice
• water
• vinegar
• dishwashing detergent

Many cleaning solutions are bases. Which of the following is a property of most bases?

• feels slippery
• white color
• can only be liquid
• tastes sour

If a pH is too alkaline (too basic), what can be added to make the pH more acidic?

• Sulfuric Acid

• Sodium Hydroxide

• Water

• Calcium Carbonate

This substance releases OH- into solution/increase the concentration of hydroxide ions.

• Arrhenius acid

• Arrhenius base

• Neutral

HBr is an example of a(n)

• Acid

• Base

• Neutral

• Salt