Intro to Passkeys and the State of Passwordless.pptx
Acids & Bases Day 3
1. You will Need:
1.
2.
3.
4.
Acids & Bases Part 2 – Pages 58 2 pages 2 sides– Bookshelf,
Please staple to pgs 1-4
Pencil, Colored Pencils
Textbook pg. 196-197
Test #4 Signature and
Corrections – Due Today
2. 1.
2.
3.
½ page of notes for Finals and
Binder Check #4 – Next Week.
Check your grades….complete
missing work – only 5 days left in
chemistry
Atomic Zoo –Extra Credit– due
next Thurs.
3. 1.
2.
3.
4.
5.
6.
Which ION is the pH scale measuring?
What is the number that represents the
strongest base on the pH scale?
In an alkaline solution, what type of
IONS are present?
What colors are associated with acids?
What number on the pH scale indicates
the strongest acid?
What type of substance has very few
hydronium ions?
4. 7.
8.
9.
10.
11.
12.
What is the number range for acids on
the pH scale?
What colors are associated with
bases?
What type of substance (acid or base)
is slippery?
What type of substance (acid or base)
turns bromothymol blue, green?
If a substance registers a 4 on the pH
scale, is it neutral, acid or base?
A reading greater than 7 indicates
your solution is ___________?
5. 13.
14.
15.
Protium, Deuterium and Tritium are all
isotopes of Hydrogen, Why?
What kind of bond does HCl form?
Hydrogen Peroxide (H2O2) forms what
kind of bond? How do you know?
6. 13.
14.
15.
16.
Protium, Deuterium and Tritium are all
isotopes of Hydrogen, Why?
What kind of bond does HCl form?
Hydrogen Peroxide (H2O2) forms what
kind of bond? How do you know?
The repeating pattern of NaCl form a
crystal ____________?
+
-
17.
+
+
-
- +
+ -
-
+
+ -
+
+
-
What is the most common isotope for
Silicon?
7. Material Manager:
1. One Zip Log Bag with
supplies
2. Each person needs 7 test
strips
3. Each person need 6 pieces
of tape about 2cm long.
9. 1. Questions #1-16
• Answer in BULLET format…no
complete sentences.
• Use your notes to help you
answer the questions
2. Acids and Bases – Parts 1 & 2
4 sheets-6 sides – Due at the
beginning of the period
tomorrow
10. 1. Acids and Bases – Parts 1 & 2
should be done by the BEGINNING
of class on Friday.
2. ½ page of notes for Final Exam
– Next week – front side only,
done by hand.
3. Binder Check #4 – Due next
Thursday