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Questions in Signifiant figures

Started by msandra | Last post by jdurg July 14, 2004, 05:32:34 PM

5 Replies
5618 Views
Last post July 14, 2004, 05:32:34 PM
by jdurg
Oxygen ? Solid ?

Started by Julie « 1 2 » | Last post by xALmoN July 15, 2004, 07:26:46 AM

22 Replies
21848 Views
Last post July 15, 2004, 07:26:46 AM
by xALmoN
Heat energy on molecular levels

Started by azab41 | Last post by azab41 July 15, 2004, 04:06:17 PM

0 Replies
3556 Views
Last post July 15, 2004, 04:06:17 PM
by azab41
why this compound is written like this

Started by Corvettaholic | Last post by jdurg July 15, 2004, 10:56:41 PM

1 Replies
3302 Views
Last post July 15, 2004, 10:56:41 PM
by jdurg
Making Iron Oxide

Started by JC Denton « 1 2 » | Last post by jdurg July 16, 2004, 04:59:31 PM

15 Replies
14493 Views
Last post July 16, 2004, 04:59:31 PM
by jdurg
double or single replacement reaction?

Started by msandra | Last post by AWK July 17, 2004, 05:02:11 AM

1 Replies
3692 Views
Last post July 17, 2004, 05:02:11 AM
by AWK
Which one is more reactive, Zn or Cu?

Started by msandra | Last post by msandra July 17, 2004, 11:30:54 AM

2 Replies
7255 Views
Last post July 17, 2004, 11:30:54 AM
by msandra
help

Started by helpme | Last post by jdurg July 17, 2004, 11:00:14 PM

3 Replies
4855 Views
Last post July 17, 2004, 11:00:14 PM
by jdurg
When metallic aluminum is added to a solution of HCL, what happens?

Started by megan7880 | Last post by Donaldson Tan July 18, 2004, 01:27:47 PM

3 Replies
17498 Views
Last post July 18, 2004, 01:27:47 PM
by Donaldson Tan
Reaction of iron in copper(II) Chloride solution

Started by msandra | Last post by msandra July 19, 2004, 03:42:28 PM

2 Replies
41953 Views
Last post July 19, 2004, 03:42:28 PM
by msandra
Reaction of sodium phosphate and ammonium sulphate

Started by msandra | Last post by msandra July 19, 2004, 03:54:24 PM

2 Replies
7288 Views
Last post July 19, 2004, 03:54:24 PM
by msandra
adding Mg to ZnSO4, some bubbles evolved

Started by msandra | Last post by Limpet Chicken July 19, 2004, 04:16:47 PM

12 Replies
29232 Views
Last post July 19, 2004, 04:16:47 PM
by Limpet Chicken
how to tell from the reaction that there was unreacted copper(II) chloride

Started by msandra | Last post by Mitch July 20, 2004, 01:10:06 AM

5 Replies
5979 Views
Last post July 20, 2004, 01:10:06 AM
by Mitch
reaction rate between two gases

Started by mbsfit | Last post by ATMyller July 22, 2004, 05:54:22 AM

1 Replies
3133 Views
Last post July 22, 2004, 05:54:22 AM
by ATMyller
What are reverse reactions?

Started by faye | Last post by jdurg July 22, 2004, 12:02:22 PM

1 Replies
3174 Views
Last post July 22, 2004, 12:02:22 PM
by jdurg
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