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Recent questions in Chemistry
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What is most suitable to distinguish NH4Br and NH4I from H2CrO4/Benzene, H2SO3/CCl4, H3PO4/CHCl3?
asked
Jan 20, 2023
in
Chemistry
by
KIAB
(
2.9k
points)
+22
votes
0
answers
Can we invent a device to extract oxygen from water so that we can breathe underwater without a tank?
asked
Jan 20, 2023
in
Chemistry
by
tomo80
(
1.7k
points)
+16
votes
0
answers
What happens if you mix helium with oxygen and ignite it?
asked
Jan 19, 2023
in
Chemistry
by
Majella
+10
votes
0
answers
A component of protein called serine has an approximate molar mass of 100 g/mole. If the percent composition is as follows, what is the molecular formula of serine? C = 34.95% H = 6.844% O = 46.56% N = 13.59%?
asked
Jan 19, 2023
in
Chemistry
by
EmberHorizon
+23
votes
0
answers
How is work today? Is it correct?
asked
Jan 19, 2023
in
Chemistry
by
Jolene
+21
votes
0
answers
What is the name of the element that has no acidic nature in its formulae yet can act as an acid under certain conditions?
asked
Jan 19, 2023
in
Chemistry
by
Bolintk
+157
votes
0
answers
Why are London dispersion forces stronger in radon than helium in noble gases?
asked
Jan 19, 2023
in
Chemistry
by
Steptoeste
+15
votes
0
answers
What is the reason for the difference in boiling point and heat of vaporization between ethyl acetate and methyl acetate?
asked
Jan 19, 2023
in
Chemistry
by
Tara DIY
+14
votes
0
answers
What is the best way to learn the basics of general, organic and inorganic chemistry?
asked
Jan 19, 2023
in
Chemistry
by
Lamboiiii
+22
votes
0
answers
Is nitrogen purging important in polyacrylamide flocculant synthesis? How do you calculate the required amount?
asked
Jan 19, 2023
in
Chemistry
by
Dazron
+22
votes
0
answers
What is the nitration of benzene ascending order?
asked
Jan 19, 2023
in
Chemistry
by
NebulaSeeker
+122
votes
0
answers
What are some of the methods to separate hydrogen gas from water gas?
asked
Jan 19, 2023
in
Chemistry
by
ZephyrMystic
+10
votes
0
answers
Which metal oxides are acidic in nature?
asked
Jan 19, 2023
in
Chemistry
by
bapon 1
0
votes
0
answers
How do you make an SDD solution?
asked
Jan 19, 2023
in
Chemistry
by
Gotcher
+2
votes
0
answers
What does the ideal gas law help with if no gas obeys it?
asked
Jan 19, 2023
in
Chemistry
by
Oxid8ter
+9
votes
0
answers
Do you think it is possible to separate Ca and Ba by selective precipitation of the sulphates? Explain?
asked
Jan 19, 2023
in
Chemistry
by
mp8410
+20
votes
0
answers
What are 5 examples of gas in liquid?
asked
Jan 19, 2023
in
Chemistry
by
LunarWhirl
+27
votes
0
answers
Why does Mercury have a high density when compared with gold? What would be its value if calculated on the basis of their atomic weights rather than densities?
asked
Jan 18, 2023
in
Chemistry
by
Daver77
+39
votes
0
answers
What is the best way to change water’s pH to more acidic?
asked
Jan 18, 2023
in
Chemistry
by
QuantumScribe
+1
vote
0
answers
How do you reduce the salt in pickles?
asked
Jan 18, 2023
in
Chemistry
by
lauren7264
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