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Recent questions in Chemistry
+20
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0
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What is sulphur in S2062-?
asked
Mar 19, 2023
in
Chemistry
by
NovaEnigma
+256
votes
0
answers
The elimination reaction happens in 2-methyl-3-pentanol. What does this mean in practice? How will the structural formula change? Can someone draw?
asked
Mar 19, 2023
in
Chemistry
by
MysticHorizon
+17
votes
0
answers
We breath-in oxygen (O2) but we breath-out carbon dioxide (CO2). From where does this extra 'C' come from?
asked
Mar 19, 2023
in
Chemistry
by
Mick86
+13
votes
0
answers
How can I deal with physical chemistry, and what are the things in chemistry that I should prioritize?
asked
Mar 19, 2023
in
Chemistry
by
SeraphicHarmony
+11
votes
0
answers
What will happen if you mix a fingernail polish remover with sodium carbonate?
asked
Mar 19, 2023
in
Chemistry
by
Ian Rollinson
+12
votes
0
answers
How do I invent a completely new analogue of Mendeleev's periodic table of chemical elements only for molecules, atoms, and elementary particles?
asked
Mar 19, 2023
in
Chemistry
by
MalcyB
+54
votes
0
answers
Can an exothermic reaction have a positive value of ΔH? Can an endothermic reaction have a negative value of ΔH?
asked
Mar 19, 2023
in
Chemistry
by
LunarHarmony
+117
votes
0
answers
What is a guide for physical chemistry in inorganic/organic chemistry?
asked
Mar 18, 2023
in
Chemistry
by
RH
+84
votes
0
answers
What is solidified molecular hydrogen? Does it exist on Earth or anywhere else in our universe? If so, how can we get some samples of it and study its properties (if possible)?
asked
Mar 18, 2023
in
Chemistry
by
Neville the tap danc
+2
votes
0
answers
What do you do when you have intense chemistry with someone, but you and that person are both in relationships?
asked
Mar 18, 2023
in
Chemistry
by
Slimes
+36
votes
0
answers
How do you find a perfume that is for your chemistry?
asked
Mar 18, 2023
in
Chemistry
by
sammy toaster
+17
votes
0
answers
Water samples X and Y are identical except that Y contains less iron (III) ion. How would the resultant value of ppm of CaCO3 of X compare to that of Y, larger, smaller, or the same?
asked
Mar 18, 2023
in
Chemistry
by
Majella
+1
vote
0
answers
What is Faraday's law of electrolysis? Discuss in detail.
asked
Mar 18, 2023
in
Chemistry
by
Dougal McTavish
+8
votes
0
answers
What is green chemistry and include a reference?
asked
Mar 18, 2023
in
Chemistry
by
Alps
+21
votes
0
answers
What are stoichiometry and chemical reactions?
asked
Mar 18, 2023
in
Chemistry
by
Coombesy
+5
votes
0
answers
In a combustion reaction, is water released as liquid or as a gas?
asked
Mar 18, 2023
in
Chemistry
by
SeraphicWhisper
+27
votes
0
answers
What are the modifications which were made to Dalton postulates as more knowledge was gathered?
asked
Mar 17, 2023
in
Chemistry
by
Nicko14
+20
votes
0
answers
How do I convert joule to kJ per mole?
asked
Mar 17, 2023
in
Chemistry
by
cobda
+16
votes
0
answers
How do you use 2NaN3(s) 2 Na(s) +3 N2(g) to find the moles of nitrogen gas?
asked
Mar 17, 2023
in
Chemistry
by
sparky steve
+778
votes
0
answers
What happens when large amounts of radioactive materials like plutonium or uranium get mixed with heavy water (deuterium oxide)?
asked
Mar 17, 2023
in
Chemistry
by
jimdad07
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