Properties of Water Day 3

Match

Match the following

• pH=1

• pH=14

• pH=6.9

• pH=7.1

• pH=7

Strong Acid

Strong Base

Weak Acid

Weak Base

Neutral

• Strong Acid

• Strong Base

• Weak Acid

• Weak Base

• Neutral

Dropdown

When tested with litmus paper, an acid turns the paper​ ​ ​

Select answer

Dropdown

When tested with litmus paper, a base turns the paper​ ​

Select answer

​ ​

Dropdown

When tested with litmus paper, a neutral substance turns the paper​ ​

Select answer

​ ​

Multiple Choice

When you combine equal volumes of an acid with a pH of 1 and a base with a pH of 10, what will the resulting pH be?

• Around 7

• Around 8

• Around 5

• Around 6

Summary/Quickwrite: You have two mystery substances. One is water. The other is a scentless, colorless, but highly dangerous acid. Propose a safe way to distinguish between the two.