1. You will Need:
Acids & Bases Part 1 – Page 1
of 3 Bookshelf
r Textbook
r Pencil, Colored Pencils

2. Please line up A-Z in horseshoe
pattern.
- Parent Sig and put into Binder
Check #3 – Worth 25 points of
185 total
u I will still take all missing work.

3. Log in: to Learning Point.
i Select: Daily Assignments –
Sem. 2
t Open: up Power Point for
today.
o Complete: front and back of
page 1

4. Look around you and every liquid you
see will probably be either an acid or a
base. The only exception would be
distilled water. Distilled water is just
water. Most water you drink has ions in
it. It is those ions which make
something acidic or basic. (alkaline)

5. • Scientist use something called the “pH” scale
to measure how acidic or basic a liquid is.
(base also known as ALKALINE)
• The scale goes from “0” to “14”
• Distilled water is 7 (in the middle)
• Acids are found between “0” and “6.9”
• Bases are from “7.1” to “14”
• Most of the liquid you find every day have a pH
near “7”, either a little below or a little above.
The pH scale we talk about is actually a
measure of the number of H+ ions in a
solution.

6. A positively or negatively charged
ION: particle
pH Measures the # of H+ ions in a
Scale: solution (Potential Hydrogen Ions)
ACID 7
BASE
0-6.9 NEUTRAL 7.1-14

7. Word Definition
pH Scale What is it? Scale Range? Neutral on
this scale is identified by what #?
What is the # range? What kind of
Acid Ions? What colors are associated w/
Acids on pH paper?
Base What is the # range? What kind of
Ions? What colors are associated w/
Bases on pH paper?
Corrosive Textbook pg. 286?

8. Word Definition
pH focuses Read what you highlighted!
on what kinds
of ions?
H+ = what
One word answer
kind of
substance?
OH- = what
One word answer
kind of
substance?

9. Pg. 286
• What are the unique
characteristics of an ACID?
Pg. 288
• What are Acids used for? Be
specific w/name of acid & use

10. Pg. 289
• What are the unique
characteristics of an BASES?
Pg. 291
• What are BASES used for? Be
specific w/name of base & use

11. • Shade the
center area of
your data table
with the
appropriate
color.

12. Pg. 3 of Lab Sheets
• Answer Questions 1-5
Venn Diagram
• Minimum of 3 bullets for each
section….do not need to be in
complete sentences.
Graphic Organizer
1. Use word bank – First word is pH

13. • Complete anything you still
owe
• Should be front page of Page 1 -
Acid & Base lab sheets
• Binder Check #3 – Due Friday at
the beginning of class
• ½ page of Notes for Test #3 –
Target Concepts – Test on Friday