Ch.5 Pt. 2 Flashcards Preview

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Flashcards in Ch.5 Pt. 2 Deck (14):
0

What does pH measure?

Hydrogen ion concentration

1

Name the acids

- HCI
- HNO3 (starts with H)

2

Name bases

NaOH (has OH)

3

Name a salt

NaCI (doesn't have H or OH)

4

Neutral chemical formula

Acid + base -> Salt + water

5

What would happen if acid and base were mixed?

HCI + NaOH -> H2O + NaO

6

What made the homogenate stable?

A buffer

7

How do buffers help maintain homeostasis?

They absorb excess acid or bases

8

How would you test the claim of health care products?

Test the pH on a pH strip

9

Identify acids around the house

- car battery
- orange juice
- vinegar

10

Identify bases around the house

- baking soda
- ammonia
- milk of magnesia

11

Similarity of humans and lizards

Both find shade

12

Differences of humans and lizards

- Humans put on coats
- Lizards burrow

13

How does a graph demonstrate homeostasis?

It returns to a resting point