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Asid ac Alcali
Asid ac Alcali
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Slide 1:
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Chemistry
Upper Secondary (Key Stage 4)
GCSE
This lesson contains
26 slides
, with
interactive quizzes
and
text slides
.
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Items in this lesson
Asid ac Alcali
Slide 1 - Slide
Llewnch y bylchau gyda'r geiriau allweddol
Asid
Alcali
Niwtral
Gwan
Gwan
Cryf
Cryf
Slide 2 - Drag question
Rhowch yr asidau mewn trefn mwyaf gwanedig i fwyaf crynodedig
Gwanedig
Crynodedig
Slide 3 - Drag question
Cyflawnwch yr hafaliad
Asid Sylffiwrig
+
Potasiwm
+
Hydrogen
nitrad
clorid
sylffad
potasiwmm
lithiwm
sodium
copr
Slide 4 - Drag question
Cyflawnwch yr hafaliad
Asid Nitrig
+
Lithiwm
+
Hydrogen
nitrad
clorid
sylffad
potasiwm
lithiwm
sodiwm
copr
Slide 5 - Drag question
Cyflawnwch yr hafaliad
Hydrochloric acid
+
Sodium
+
Hydrogen
nitrad
clorid
sylffad
potasiwm
lithiwm
sodiwm
copr
Slide 6 - Drag question
Beth sy'n digwydd wrth ychwanegu magnesiwm i asid hydroclorig
+
+
Magnesiwm
Asid Hydroclorig
Magnesiwm clorid
Hydrogen
Slide 7 - Drag question
Cyflawnwch yr hafaliad
Asid hydroclorig
+
Sodiwm hydrocsid
clorid
+
dŵr
Sodiwm
Arian
Cope
Lithiwm
Slide 8 - Drag question
Cyflawnwch yr hafaliad
Asid Hydroclorig
+
Sodiwm hydrocsid
Sodiwm
+
dŵr
nitrad
clorid
sylffad
Slide 9 - Drag question
Cyflawnwch yr hafaliad
Asid Nitrig
+
Lithiwm hydrocsid
Lithiwm
+
dŵr
nitrad
clorid
sylffad
Slide 10 - Drag question
Cyflawnwch yr hafaliad
Asid Nitrig
+
Lithiwm hydrocsid
+
dŵr
nitrad
clorid
sylffad
potasiwm
lithiwm
sodiwm
copr
Slide 11 - Drag question
Cyflawnwch yr hafaliad
Asid Hydroclorig
+
Sodiwm hydrocsid
+
dŵr
nitrad
clorid
sylffad
potasiwm
lithiwm
sodiwm
copr
Slide 12 - Drag question
Cyflawnwch yr hafaliad
Asid Sylffiwrig
+
Copr hydrocsid
+
dŵr
clorid
nitrad
sylffad
potasiwm
lithiwm
sodiwm
copr
Slide 13 - Drag question
Slide 14 - Slide
Slide 15 - Slide
Slide 16 - Slide
Slide 17 - Slide
Slide 18 - Slide
Slide 19 - Slide
Slide 20 - Slide
Slide 21 - Slide
Beth yw ystod pH asidau?
A
7
B
Niwtral
C
8 to 14
D
0 to 6
Slide 22 - Quiz
Beth mas bas yn cynhyrchu mewn dŵr?
A
Asid
B
Halwyn
C
Ionau hydrocsid (OH⁻)
D
Ionau Hydrogen (H⁺)
Slide 23 - Quiz
Pa dangosydd sy'n troi yn goch gyda asid?
A
Bromothymol glas
B
Methyl oren
C
Litmws
D
Phenolphthalein
Slide 24 - Quiz
Beth yw adwaith niwtralu?
A
Asid + Asid = Halwyn
B
Bâs + Bâs = Dŵr
C
Asid + Bâs = Halwyn + Dŵr
D
Halwyn + Dŵr = Asid
Slide 25 - Quiz
Beth mas Asid yn cynhyrchu mewn dŵr?
A
Asid
B
Halwyn
C
Ionau hydrocsid (OH⁻)
D
Ionau Hydrogen (H⁺)
Slide 26 - Quiz
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