Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
hydrogen can reduce copper oxide but not aluminium oxide . explain
0
votes
202
views
asked
Dec 13, 2023
in
Chemistry Form 1
by
0114520XXX
Hydrogen can reduce copper oxide but not aluminium oxide. Explain
acids
bases and indicators
Please
log in
or
register
to answer this question.
3
Answers
0
votes
answered
Dec 20, 2023
by
0717474XXX
Potential -Potassium
Scientist -Sodium
Can -Calcium
Make -Magnesium
A-Aluminium
Zoo-Zinc
In-Iron
Low-Lead
Hydrogen -Hydrogen
Countries -Copper
Melt-Mercury
Silver&-Silver
Gold -Gold
From the starehe Girls COOL TEACHER
Please
log in
or
register
to add a comment.
0
votes
answered
Dec 29, 2023
by
0790777XXX
Because aluminium is more reactive than the hydrogen hence hydrogen cannot reduce aluminium oxide
Please
log in
or
register
to add a comment.
0
votes
answered
Dec 31, 2023
by
0745729XXX
Because aluminum is more reactive than hydrogen hence hydrogen cannot remove the combined oxide in aluminum
Please
log in
or
register
to add a comment.
Related questions
0
votes
2
answers
Hydrogen can reduce copper oxide but not aluminium oxide. Explain
asked
Jul 20, 2021
in
Chemistry Form 1
by
700000
water and hydrogen
0
votes
3
answers
Explain why copper metal and dilute acid are not suitable reaction for preparation of hydrogen gas
asked
May 29, 2022
in
Chemistry Form 1
by
Valcash
acids
bases and indicators
acid
base & indicator.
0
votes
1
answer
Hydrogen can reduce coppers oxide but not aluminium oxide.Explain
asked
Dec 19, 2021
in
Chemistry Form 1
by
AgnesMusungu
water and hydrogen
0
votes
2
answers
Why is water not suitable for chromatography?
asked
Dec 18, 2021
in
Chemistry Form 1
by
Flexx
acids
bases and indicators
0
votes
0
answers
explain why concentrated sulphuric acid is a weaker acid than dilute sulphuric acid
asked
Jul 22, 2021
in
Chemistry Form 1
by
monicahwangombe
acids
bases and indicators
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.
Categories
All categories
Mathematics
(632)
English
(287)
Kiswahili
(559)
Chemistry
(663)
Chemistry Form 1
(225)
Chemistry Form 2
(177)
Chemistry Form 3
(183)
Chemistry Form 4
(77)
Physics
(604)
Biology
(659)
Geography
(537)
History
(568)
CRE
(365)
IRE
(53)
Agriculture
(519)
Business Studies
(379)
Computer Studies
(20)
Home Science
(60)
General Questions
(432)
6.4k
questions
9.6k
answers
6
comments
590
users
...