1. You will Need:
1. Acids & Bases Part 1 – 2 pgs. 4
sides Bookshelf Please Staple
2. Pencil, Colored Pencils
3. Alien Juice Bar – Due Today

2. 1. Alien Juice Bar – Due Today
2. Quiz for STAR Cards #31-60-
(10 minutes)
3. Acids & Bases Part 1–
Complete Pages 1, 2 & 4

3. 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)

4. 1. Scientist use something called the “pH” scale
to measure how acidic or basic a liquid is.
(base also known as ALKALINE)
2. The scale goes from “0” to “14”
3. Distilled water is 7 (in the middle)
4. Acids are found between “0” and “7”
5. Bases are from “7.1” to “14”
6. 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.

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

6. Ans
w
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Word Definition T
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pH Scale What is it? Scale Range? Neutral on
this scale is identified by what #?
Acid What is the # range? What kind of
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?

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

8. Pg. 286
1. What are the unique characteristics
of an ACID?
Pg. 288
1. What are Acids used for? Be
specific w/name of acid & use
1. You may work as a cooperative group to complete the charts
and have the same answers.
2. Use ABBREVIATIOS

9. Pg. 289
1. What are the unique characteristics
of an BASES?
Pg. 291
1. What are BASES used for? Be
specific w/name of base & use
1. You may work as a cooperative group to complete the charts
and have the same answers.
2. Use ABBREVIATIOS

10. 1. Shade the center
area of your data table
with the appropriate
color.

11. Pg. 4 of Lab Sheets
1. Answer Questions 1-5
Venn Diagram
1. 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

12. 1. Complete anything you still
owe
2. Should be done with pgs. 1,2 & 4
pages of Acid & Base lab sheet
3. Acids and Bases Parts 1 & 2 – due
Wednesday, 17th of next week