Lliwiau bloc d
Authored by E Evans
Chemistry
9th - 12th Grade
Used 11+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MATCH QUESTION
1 min • 1 pt
Cysylltwch y lliw gyda'r cymhlyg
[Cu(NH3)4(H2O)2]2+
[Cu(H2O)4(OH)2]
[Cu(H2O)6]2+
[Cu(Cl)4]2-
2.
MATCH QUESTION
1 min • 1 pt
Cysylltwch y lliw gyda'r cymhlyg
[Cu(H2O)6]2+
Glas golau
[Cu(NH3)4(H2O)2]2+
Glas brenhinol
[Cu(Cl)4]2-
Gwaddod glas golau
[Cu(H2O)4(OH)2]
Melyn/wyrdd
3.
MATCH QUESTION
1 min • 1 pt
Match the following
[Fe(H2O)6]3+
Hydoddiant Gwyrdd golau
[Cr(H2O)6]3+
Hydoddiant melyn
[Co(H2O)6]2+
Pinc
[Cu(H2O)6]2+
Gwyrdd (tywyll)
[Fe(H2O)6]2+
Glas (golau)
4.
DRAG AND DROP QUESTION
1 min • 1 pt
Wrth ychwanegu dŵr at hydoddiant cobalt clorid bydd y lliw yn newid o liw (a) i liw (b) .
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Wrth ychwanegu gormodedd o ionau OH- at hydoddiant Cromiwm (III), mae'r gwaddod yn ailhydoddi.
Mae hyn gan bod cromiwm yn (a) .
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Haearn (II) + Ionau Hydrocsid -->
Gwaddod Llwyd-wyrdd
Gwaddod Gwyrdd
Gwaddod Brown-Goch
Gwaddod Glas
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Haearn (III) + Ionau Hydrocsid -->
Gwaddod Llwyd-wyrdd
Gwaddod Gwyrdd
Gwaddod Brown-Goch
Gwaddod Glas
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
