Login
Remember
Register
EasyElimu Questions and Answers
Questions
Unanswered
Tags
Users
Ask a Question
Ask a Question
when 100cm cube of gaseous hydrocarbon(cxHy) burn in 400cm cube of oxygen is unused,200cm cube of steam are produced find out the formular of the hydrocarbon
0
votes
403
views
asked
Sep 4, 2021
in
Chemistry Form 3
by
bettyke
the mole: formulae and chemical equations
Please
log in
or
register
to answer this question.
0
Answers
Related questions
0
votes
1
answer
10cm3 of a gaseous hydrocarbon, CxHy required 30cm3 of oxygen for complete combustion. If steam and 20cm3 of Carbon (IV) oxide were produced, what is the value of x in CxHy.
asked
Aug 17, 2021
in
Chemistry Form 3
by
anonymous
organic chemistry
0
votes
4
answers
on complete combustion on oxygen of 0.42grams of gaseous hydrocarbon x,it gave 1.32grams of carbon dioxide and 0.54grams of water determine the empirial formula
asked
Apr 29, 2023
in
Chemistry Form 3
by
0740744XXX
the mole: formulae and chemical equations
0
votes
1
answer
When 5.35g of Sodium Nitrate were heated in an open crucible, the mass of oxygen produced was 0.83g. given that the equation for the reaction is:-
asked
Jul 27, 2021
in
Chemistry Form 3
by
anonymous
nitrogen and its compounds
0
votes
2
answers
calculate the relative molecular mass of the following gases from the information given 0.4 g of oxygen is 288 and interstate at STP
asked
Aug 13, 2023
in
Chemistry Form 3
by
0715220XXX
the mole: formulae and chemical equations
0
votes
1
answer
A mass of 3.6g of magnesium reacts in excess chlorine to form a chloride. If the mass of the chloride is 14.25g, find the formula of the chloride formed (Mg=24, Cl=35.5)
asked
Jul 26, 2021
in
Chemistry Form 3
by
anony mous
the mole: formulae and chemical equations
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
...