Chemistry

U

User

Tuesday, 20 September 2011 11:44

Are you talking about forumale like waters chemical composition- H2O where two hydrogen and one oxygen.

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U

User

Tuesday, 20 September 2011 11:49

Any thing which is related to chemistry can post here.With the formulae and description.

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U

User

Tuesday, 20 September 2011 16:17

i now so many of formulas lets start
CaCO3--> CaO +CO2
here caco3 is calcium carbonate which is when heated it dissociated into Calcium oxide(CaO) and Carbon oxide (CO2).

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U

User

Tuesday, 20 September 2011 16:29

Hydrogen when exposed to sunlight with chlorine, it bursts out to give hydrogen chloride acid solution.
H2 + 4Cl = 2HCl2

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U

User

Tuesday, 20 September 2011 16:30

i am desrcibing varous chemical symbols of different elements in periodic table.
H= hydrogen
He= helium
li- Lithium
B= boron
Ba= barium
Sc= scandium
br= bromine
Zn= zinc
cu= copper
ar= argon
kr= krypton

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U

User

Thursday, 22 September 2011 14:01

Thank you for both of you i went back to my child hood to memorise this again.

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U

User

Thursday, 22 September 2011 16:50

hmmm or you are testing us.

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U

User

Thursday, 22 September 2011 16:53

No isha i am not testing you I want to recollect my knowledge from you.

If i asked the question wrong then sorry.

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U

User

Thursday, 22 September 2011 22:15

Good thread started but sorry guys I was a student of commerce.

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U

User

Saturday, 22 October 2011 16:14

no!!!!!!! its okk buddy . i was just kiding.

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U

User

Saturday, 22 October 2011 16:45

Thank you.Just for recollecting the knowledge.

Every one will have use of this.

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U

User

Sunday, 23 October 2011 17:09

Na2CO3 + 2H2O = 2NaOH + H2CO3

Sodium Carbonate means washing powder. When you put washing powder in water, you get above salt.

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U

User

Monday, 24 October 2011 11:10

I studied a lot of chemical formula.Unfortunately none of them comes to my mind now!

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U

User

Tuesday, 25 October 2011 13:59

o3 - this is known as ozone. this is a gas which is formed as layer between sun and earth and it is protecting us from the strong and dangerous rays - UV rays

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U

User

Sunday, 18 December 2011 08:16

Are you talking about the chemical formula like water or h2o is equal to 2h + o2 = h2o.

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U

User

Tuesday, 24 April 2012 12:19

Why can't we continue this thread?
Though I hate chemistry, many friends may be interested in knowing chemical formulas and elements :P

Sasi, let me know, how you made this thread appear yellow :) :)

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U

User

Tuesday, 24 April 2012 14:06

Are you learning chemistry here, Sorry you got the wrong person :lol: I am a commerce graduate B)

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U

User

Tuesday, 24 April 2012 14:26

Are you learning chemistry here, Sorry you got the wrong person :lol: I am a commerce graduate B)

One girl is here...who always give me a lot of puzzles to solve....for her test. I think, she loves Chemistry a lot :woohoo:

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U

User

Tuesday, 24 April 2012 17:23

Chemical Formula for common salt - Na + Cl --- NaCl ( Sodium Chloride)
Chemical Formula for Epsom Salt - Mg² + SO4--- MgSO4
Magnesium Sulphate

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U

User

Tuesday, 24 April 2012 20:49

Chemical Formula for common salt - Na + Cl --- NaCl ( Sodium Chloride)
Chemical Formula for Epsom Salt - Mg² + SO4--- MgSO4
Magnesium Sulphate

I think K is used for pottassium. If so, KCl stands for pottassium chloride :evil:

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