acid and bases basics review

According to the pH range which substance is more acidic than lemon juice

• Hydrochloric acid
• cabbage
• milk

Tags

NGSS.MS-PS1-2

Tastes bitter.

• Acids
• Bases
• Salts
• All

Feels slippery.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

Turns litmus blue.

• Acids
• Bases
• Salts
• All

Changes the color of indicators.

• Acids
• Bases
• All

Tags

NGSS.MS-PS1-2

pH less than 7.

• Acids
• Bases
• All

Which is the stronger acid?

• pH 1
• pH 4
• pH 8
• pH 13

A solution with a pH of 7 is________

• increasing
• neutral
• decreasing
• apple juice

A substance that is 3 on the pH scale would be a(n):

• acid

• base

• neutral

• solute

Which one of the following is an example of a base?

• orange juice
• dish soap
• vinegar
• lemons