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31/10: Ionic equations and reacting masses
Pres_Template
CHEMISTRY 10
19: Chemical equations
Week 12
1 / 30
suivant
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Chemistry
Secondary Education
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Pres_Template
CHEMISTRY 10
19: Chemical equations
Week 12
Slide 1 - Diapositive
W E L C O M E ! Today is the
31st
of October, 2024.
Where will you put your
learning materials
: notebook, coursebook, pen and pencil, and
fully-charged
laptop?
Have you kept your
phone
in your locker?
Have you gone to the
bathroom
before
the class starts?
Have you checked any announcements or missing work on our
Google Classroom
?
Are you seated in your
assigned
chair?
timer
2:00
Slide 2 - Diapositive
construct
symbol equations with state symbols, including
ionic equations
.
calculate
reacting masses in simple proportions.
Slide 3 - Diapositive
S
plit
A
dd
D
elete
-
+
Slide 4 - Diapositive
Slide 5 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
Writing ionic equations
Slide 6 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
)
S
A
D
Writing ionic equations
Slide 7 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
)
S
A
D
Writing ionic equations
Split
Slide 8 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
)
S
A
D
Writing ionic equations
Split
Add
Slide 9 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
)
S
A
D
Writing ionic equations
Split
Add
Delete
Slide 10 - Diapositive
HC
l
(aq) + NaOH (aq) → NaC
l
(aq) + H
2
O (
l
)
S
A
D
Writing ionic equations
Split
Add
Delete
Ionic equation :
Slide 11 - Diapositive
Ionic equations
simplified equations for reactions involving
ionic
substances: only those ions that undergo change in charge are shown.
Slide 12 - Diapositive
Guided Practice
Continue on
page 4
of your learning module.
Study
the sample question.
Do (
a
) and (
b
).
If you have any questions, please raise your hand.
timer
3:00
Slide 13 - Diapositive
Pres_Template
CHEMISTRY 10
20: Reacting Masses
Week 12
Slide 14 - Diapositive
construct
symbol equations with state symbols, including
ionic equations
.
calculate
reacting masses in simple proportions.
Slide 15 - Diapositive
Read-Pair-Share
Continue on
page 5
of your learning module.
Read
the text about calculating reacting masses from equations.
Pair
up with your seatmate(s).
Share
your insights with your partner(s).
Slide 16 - Diapositive
What have you learned from your reading? Write one in a sentence.
Slide 17 - Question ouverte
S
ymbol
I
dentify
M
ass
Slide 18 - Diapositive
Guided Practice
Magnesium reacts with oxygen to form magnesium oxide. How many grams of magnesium reacts with excess oxygen to produce 160 grams of magnesium oxide?
Calculating reacting masses
Slide 19 - Diapositive
Guided Practice
Magnesium reacts with oxygen to form magnesium oxide. How many grams of magnesium reacts with excess oxygen to produce 160 grams of magnesium oxide?
SIM
Calculating reacting masses
Slide 20 - Diapositive
Guided Practice
Magnesium reacts with oxygen to form magnesium oxide. How many grams of magnesium reacts with excess oxygen to produce 160 grams of magnesium oxide?
SIM
Symbol
Calculating reacting masses
Slide 21 - Diapositive
Guided Practice
Magnesium reacts with oxygen to form magnesium oxide. How many grams of magnesium reacts with excess oxygen to produce 160 grams of magnesium oxide?
SIM
Symbol
Identify
Calculating reacting masses
Slide 22 - Diapositive
Guided Practice
Magnesium reacts with oxygen to form magnesium oxide. How many grams of magnesium reacts with excess oxygen to produce 160 grams of magnesium oxide?
SIM
Symbol
Identify
Mass
Calculating reacting masses
Slide 23 - Diapositive
Guided Practice
Continue on
page 6
of your learning module.
Study
the sample question.
Do (
B
) and (
C
).
If you have any questions, please raise your hand.
timer
5:00
Slide 24 - Diapositive
Share your thought process.
Slide 25 - Diapositive
Slide 26 - Diapositive
I can calculate reacting masses in simple proportions.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 27 - Sondage
I can construct symbol equations with state symbols, including ionic equations.
Yes, I can confidently do it.
Yes, I can but need more practice.
No, I lack confidence so I need more practice or ask help from my teacher.
Slide 28 - Sondage
timer
5:00
Slide 29 - Diapositive
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