Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
Explain why copper metal and dilute acid are not suitable reaction for preparation of hydrogen gas
0
votes
456
views
asked
May 29, 2022
in
Chemistry Form 1
by
Valcash
Explain why copper metal and dilute acid are not suitable reaction for preparation of hydrogen gas.
acids
bases and indicators
acid
base & indicator.
Please
log in
or
register
to answer this question.
3
Answers
0
votes
answered
Jul 6, 2022
by
tymosiemo
Because copper metal is found below hydrogen gas in the reactivity series
Please
log in
or
register
to add a comment.
0
votes
answered
Nov 22, 2022
by
0742626XXX
Because copper does not react with water
Please
log in
or
register
to add a comment.
0
votes
answered
Dec 5, 2022
by
0110633XXX
Copper metal is low than hydrogen in the reactivity series hence it cannot displace hydrogen from the acid
Please
log in
or
register
to add a comment.
Related questions
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
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
you are provided with -2.0m sodium hydroxide solution labelled solution B- solution Containing 12.25g per litre of an mineral acid you're required to prepare a dilute solution of sodium hydroxide solution B. Determine the relative formula mass of the acid molar enthalpy change of reaction between acid C and sodium hydroxide solution B
asked
Jul 20
in
Chemistry Form 4
by
0731373XXX
acids
bases and salts
practical
0
votes
1
answer
Distinguish between strong and weak acid
asked
Jan 3, 2022
in
Chemistry Form 1
by
herr
acids
bases and indicators
0
votes
6
answers
what is an acid base indicator
asked
Mar 18, 2022
in
Chemistry Form 1
by
kinyuaangela
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
(607)
English
(277)
Kiswahili
(535)
Chemistry
(641)
Chemistry Form 1
(216)
Chemistry Form 2
(172)
Chemistry Form 3
(176)
Chemistry Form 4
(76)
Physics
(599)
Biology
(638)
Geography
(532)
History
(565)
CRE
(345)
IRE
(52)
Agriculture
(509)
Business Studies
(369)
Computer Studies
(19)
Home Science
(60)
General Questions
(300)
6.1k
questions
8.9k
answers
6
comments
590
users
...