Chemistry - July 2006

How do you balance this equation?
MgCO3 = MgO2 + CO2

2006-07-05 02:37:32 · 6 answers · asked by Em 1

What exactly happens to the mulicules that make the styrofoam condence and harden when it is melted ?

2006-07-05 02:17:59 · 2 answers · asked by jiberish001 1

2006-07-05 02:11:40 · 9 answers · asked by Anonymous

Other than as a strong acid.
Mechanism?

2006-07-05 02:08:50 · 11 answers · asked by Anonymous

how do these things work? i dont get it. how can objects redirect corrotion

2006-07-05 01:57:57 · 3 answers · asked by redirus92 3

2006-07-05 01:43:18 · 5 answers · asked by Angelica S 1

plz tell memore about mole concept.i m in great urgency.tanx
tom

2006-07-05 01:42:24 · 6 answers · asked by Remo 1

[H+] [OH-] rises with temperature

2006-07-05 00:59:02 · 3 answers · asked by Anonymous

2006-07-05 00:55:13 · 6 answers · asked by juan d 1

2006-07-04 22:35:31 · 6 answers · asked by Sagar C 2

2006-07-04 22:02:30 · 5 answers · asked by shak 1

2006-07-04 20:39:32 · 8 answers · asked by ana 1

Which is more dense, water or vegetable oil? Explain your answer please.

2006-07-04 19:28:59 · 8 answers · asked by shungukusatsu 2

e10 ,e85

2006-07-04 19:28:25 · 1 answers · asked by Anonymous

2006-07-04 18:02:08 · 3 answers · asked by benbobbins 3

2006-07-04 18:02:02 · 9 answers · asked by Nab A 1

2006-07-04 16:45:38 · 6 answers · asked by arul m 1

using houshold items only

2006-07-04 16:07:47 · 8 answers · asked by sbsnyder69 1

2006-07-04 15:51:54 · 2 answers · asked by A O 1

is glue really made from horses if no was it ever

2006-07-04 15:31:42 · 14 answers · asked by EMO cupcake 4

2006-07-04 15:07:35 · 2 answers · asked by egoesnar 1

2006-07-04 15:02:37 · 8 answers · asked by hafizah 1

2006-07-04 14:58:46 · 13 answers · asked by erwin729 1

Could ANY kind of flour explode?
What kind of flour could we use in this experiment then, if I want to make such FANTASTIC explosion?

2006-07-04 14:53:20 · 10 answers · asked by Anonymous

2006-07-04 14:51:18 · 10 answers · asked by kez 1

i dont know how to get acidity number in motor oil and how can reduce the number and what is the method to prepare solution for test?

2006-07-04 13:00:25 · 5 answers · asked by darush102003 1

i make candles, when i add mineral oil for example, candles become molted. do u know other chemicals that give other results?

2006-07-04 12:57:13 · 3 answers · asked by mico 1

2006-07-04 12:09:57 · 11 answers · asked by jef 1

2006-07-04 12:01:10 · 13 answers · asked by phenxbird 1

2006-07-04 11:07:15 · 14 answers · asked by puckhead505 1