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Test mathods

Last post by MANISH « Tue Nov 06, 2007 4:32 am

by MANISH » Tue Nov 06, 2007 4:32 am

0 Replies

1512 Views

Last post by MANISH
Tue Nov 06, 2007 4:32 am
WOW the HARDEST one YET!!! - Can someone help out?

Last post by jonbon34 « Mon Nov 05, 2007 11:32 am

by jonbon34 » Mon Nov 05, 2007 11:32 am

0 Replies

2059 Views

Last post by jonbon34
Mon Nov 05, 2007 11:32 am
3-hydroxyacetophenone industrial methods of preparation

Last post by Aashish « Mon Nov 05, 2007 9:05 am

by Aashish » Mon Nov 05, 2007 9:05 am

0 Replies

2141 Views

Last post by Aashish
Mon Nov 05, 2007 9:05 am
Need some mad help!

Last post by jonbon34 « Sun Nov 04, 2007 7:46 pm
Replies: 2
by jonbon34 » Fri Nov 02, 2007 12:42 pm

2 Replies

3554 Views

Last post by jonbon34
Sun Nov 04, 2007 7:46 pm
Balance redox equation

Last post by jonbon34 « Sun Nov 04, 2007 7:44 pm
Replies: 2
by jonbon34 » Fri Nov 02, 2007 11:06 am

2 Replies

3843 Views

Last post by jonbon34
Sun Nov 04, 2007 7:44 pm
Aluminum Ammonium Sulfate - Chemical Equation

Last post by ramkrupa « Sun Nov 04, 2007 7:02 pm

by ramkrupa » Sun Nov 04, 2007 7:02 pm

0 Replies

1917 Views

Last post by ramkrupa
Sun Nov 04, 2007 7:02 pm
I want your help

Last post by kapamaro « Sun Nov 04, 2007 4:01 am

by kapamaro » Sun Nov 04, 2007 4:01 am

0 Replies

1858 Views

Last post by kapamaro
Sun Nov 04, 2007 4:01 am
Need help with an oxidation state problem.

Last post by Xen « Sun Nov 04, 2007 12:29 am
Replies: 1
by ChemMaster00 » Sat Nov 03, 2007 4:39 pm

1 Replies

5803 Views

Last post by Xen
Sun Nov 04, 2007 12:29 am
Chemical Equation??

Last post by Xen « Sun Nov 04, 2007 12:23 am
Replies: 1
by marcumj1 » Fri Nov 02, 2007 1:35 pm

1 Replies

2865 Views

Last post by Xen
Sun Nov 04, 2007 12:23 am
help with reaction

Last post by a46490 « Sat Nov 03, 2007 12:16 pm
Replies: 2
by a46490 » Mon Oct 29, 2007 4:11 pm

2 Replies

2993 Views

Last post by a46490
Sat Nov 03, 2007 12:16 pm
HCl as a base

Last post by mariecurie « Thu Nov 01, 2007 8:55 pm

by mariecurie » Thu Nov 01, 2007 8:55 pm

0 Replies

1657 Views

Last post by mariecurie
Thu Nov 01, 2007 8:55 pm
Aharanov-Bohm effect

Last post by Vitalii « Wed Oct 31, 2007 11:46 pm
Replies: 1
by Vitalii » Tue Sep 25, 2007 8:55 am

1 Replies

5174 Views

Last post by Vitalii
Wed Oct 31, 2007 11:46 pm
SOS SOS Need a Balancer and ASAP

Last post by Xen « Wed Oct 31, 2007 11:37 pm
Replies: 1
by Chemaster » Sat Oct 27, 2007 6:05 am

1 Replies

2576 Views

Last post by Xen
Wed Oct 31, 2007 11:37 pm
Cr2O7 2- with OH-

Last post by Xen « Wed Oct 31, 2007 11:35 pm
Replies: 1
by jovocop » Sat Oct 27, 2007 8:37 pm

1 Replies

12711 Views

Last post by Xen
Wed Oct 31, 2007 11:35 pm
A few reaction problems.

Last post by bmstine « Wed Oct 31, 2007 7:07 pm
Replies: 2
by bmstine » Wed Oct 31, 2007 6:31 pm

2 Replies

2861 Views

Last post by bmstine
Wed Oct 31, 2007 7:07 pm
coincide?

Last post by chempass « Wed Oct 31, 2007 6:33 pm
Replies: 1
by Jam » Sat Oct 27, 2007 11:11 am

1 Replies

2168 Views

Last post by chempass
Wed Oct 31, 2007 6:33 pm
Predicted Appearance of Elements

Last post by chempass « Wed Oct 31, 2007 6:33 pm
Replies: 1
by asmi162 » Mon Oct 29, 2007 9:09 am

1 Replies

4021 Views

Last post by chempass
Wed Oct 31, 2007 6:33 pm
ionic equation

Last post by Xen « Tue Oct 30, 2007 9:03 pm
Replies: 1
by MyBrainHurts » Tue Oct 30, 2007 3:54 pm

1 Replies

2243 Views

Last post by Xen
Tue Oct 30, 2007 9:03 pm
total energy of photons

Last post by jaelen « Tue Oct 30, 2007 6:31 pm
Replies: 1
by A5HLEY » Wed Oct 24, 2007 11:25 am

1 Replies

2450 Views

Last post by jaelen
Tue Oct 30, 2007 6:31 pm
PLEASE HELP ME

Last post by peter « Tue Oct 30, 2007 1:56 pm
Replies: 1
by peanot » Tue Oct 30, 2007 12:25 pm

1 Replies

2089 Views

Last post by peter
Tue Oct 30, 2007 1:56 pm
Balance equation

Last post by anything154 « Tue Oct 30, 2007 12:15 am
Replies: 2
by anything154 » Mon Oct 29, 2007 12:22 pm

2 Replies

3386 Views

Last post by anything154
Tue Oct 30, 2007 12:15 am
Help!! Organic contaminant absorbancy via charcoal, cotton

Last post by trying to understand « Mon Oct 29, 2007 8:22 pm

by trying to understand » Mon Oct 29, 2007 8:22 pm

0 Replies

1658 Views

Last post by trying to understand
Mon Oct 29, 2007 8:22 pm
help with reactions

Last post by maryb « Mon Oct 29, 2007 11:17 am
Replies: 3
by maryb » Thu Oct 25, 2007 1:33 pm

3 Replies

3740 Views

Last post by maryb
Mon Oct 29, 2007 11:17 am
impossible equations?

Last post by Sam « Mon Oct 29, 2007 12:11 am
Replies: 1
by asmi162 » Sat Oct 27, 2007 10:38 pm

1 Replies

6557 Views

Last post by Sam
Mon Oct 29, 2007 12:11 am
Products of a reaction?

Last post by maryb « Sun Oct 28, 2007 3:53 pm
Replies: 2
by maryb » Thu Oct 25, 2007 1:39 pm

2 Replies

3249 Views

Last post by maryb
Sun Oct 28, 2007 3:53 pm
Precipitate Reactions

Last post by magikalcb « Sun Oct 28, 2007 7:12 am
Replies: 1
by Jewlz » Fri Oct 26, 2007 12:39 pm

1 Replies

2508 Views

Last post by magikalcb
Sun Oct 28, 2007 7:12 am
Breathalyzer lab titration problem

Last post by magikalcb « Sun Oct 28, 2007 6:47 am

by magikalcb » Sun Oct 28, 2007 6:47 am

0 Replies

2285 Views

Last post by magikalcb
Sun Oct 28, 2007 6:47 am
Making Baruim oxalate salt

Last post by Emma « Sat Oct 27, 2007 12:58 pm
Replies: 2
by Emma » Wed Oct 24, 2007 12:58 pm

2 Replies

2813 Views

Last post by Emma
Sat Oct 27, 2007 12:58 pm
reactions

Last post by Heidibear « Fri Oct 26, 2007 9:14 pm

by Heidibear » Fri Oct 26, 2007 9:14 pm

0 Replies

1548 Views

Last post by Heidibear
Fri Oct 26, 2007 9:14 pm
balancing equations ... HELP!!!

Last post by blue_owl « Fri Oct 26, 2007 10:01 am
Replies: 1
by jenna » Tue Oct 23, 2007 6:56 pm

1 Replies

3416 Views

Last post by blue_owl
Fri Oct 26, 2007 10:01 am
Sodium Sulfite + Sodium Hydroxide...

Last post by coldplayit « Thu Oct 25, 2007 1:24 pm

by coldplayit » Thu Oct 25, 2007 1:24 pm

0 Replies

1598 Views

Last post by coldplayit
Thu Oct 25, 2007 1:24 pm
Calcium hydroxide + potassium phosphate net ionic Eq

Last post by disile « Thu Oct 25, 2007 10:26 am
Replies: 2
by disile » Tue Oct 23, 2007 7:09 pm

2 Replies

5837 Views

Last post by disile
Thu Oct 25, 2007 10:26 am
Reaction

Last post by disile « Thu Oct 25, 2007 10:24 am
Replies: 2
by disile » Tue Oct 23, 2007 8:37 pm

2 Replies

2591 Views

Last post by disile
Thu Oct 25, 2007 10:24 am
help please! 911

Last post by star61 « Wed Oct 24, 2007 11:38 pm

by star61 » Wed Oct 24, 2007 11:38 pm

0 Replies

1577 Views

Last post by star61
Wed Oct 24, 2007 11:38 pm
911! Can some1 please balance these equatons asap?!

Last post by star61 « Wed Oct 24, 2007 11:30 pm

by star61 » Wed Oct 24, 2007 11:30 pm

0 Replies

1555 Views

Last post by star61
Wed Oct 24, 2007 11:30 pm
hw help

Last post by Xen « Wed Oct 24, 2007 8:15 pm
Replies: 1
by melvillc » Wed Oct 24, 2007 6:46 pm

1 Replies

2835 Views

Last post by Xen
Wed Oct 24, 2007 8:15 pm
Help me year 9 in need!!!!!!!!!!

Last post by Xen « Wed Oct 24, 2007 8:13 pm
Replies: 1
by topsetgirl » Wed Oct 17, 2007 11:25 am

1 Replies

2350 Views

Last post by Xen
Wed Oct 24, 2007 8:13 pm
photoelectric effect

Last post by Xen « Wed Oct 24, 2007 8:12 pm
Replies: 1
by bekka » Mon Oct 15, 2007 8:32 pm

1 Replies

2499 Views

Last post by Xen
Wed Oct 24, 2007 8:12 pm
Stoiciometry homework plz help

Last post by Xen « Wed Oct 24, 2007 8:06 pm
Replies: 1
by melvillc » Tue Oct 23, 2007 8:19 pm

1 Replies

2408 Views

Last post by Xen
Wed Oct 24, 2007 8:06 pm
balancing Pb(NO3)2 rxns....

Last post by Xen « Wed Oct 24, 2007 8:04 pm
Replies: 1
by jenna » Tue Oct 23, 2007 7:20 pm

1 Replies

2587 Views

Last post by Xen
Wed Oct 24, 2007 8:04 pm
Aluminum chloride + potassium phosphate Net ionic Eq

Last post by Xen « Wed Oct 24, 2007 8:00 pm
Replies: 1
by disile » Tue Oct 23, 2007 7:13 pm

1 Replies

11071 Views

Last post by Xen
Wed Oct 24, 2007 8:00 pm
Ancient newbie seeks advice

Last post by Xen « Wed Oct 24, 2007 7:57 pm
Replies: 1
by deltabravo » Mon Oct 22, 2007 2:24 pm

1 Replies

2133 Views

Last post by Xen
Wed Oct 24, 2007 7:57 pm
What's wrong with it?...

Last post by Xen « Wed Oct 24, 2007 7:55 pm
Replies: 1
by online » Wed Oct 24, 2007 3:23 am

1 Replies

2319 Views

Last post by Xen
Wed Oct 24, 2007 7:55 pm
Balancing Help!!!

Last post by afichick334 « Wed Oct 24, 2007 6:33 pm
Replies: 2
by afichick334 » Wed Oct 24, 2007 6:12 pm

2 Replies

2530 Views

Last post by afichick334
Wed Oct 24, 2007 6:33 pm
chemistry assignment

Last post by arsalan « Wed Oct 24, 2007 8:33 am

by arsalan » Wed Oct 24, 2007 8:33 am

0 Replies

1644 Views

Last post by arsalan
Wed Oct 24, 2007 8:33 am
question about substrate

Last post by hady2006 « Wed Oct 24, 2007 5:50 am

by hady2006 » Wed Oct 24, 2007 5:50 am

0 Replies

2715 Views

Last post by hady2006
Wed Oct 24, 2007 5:50 am
KCAL problem Help

Last post by paully « Wed Oct 24, 2007 4:50 am
Replies: 1
by thedude60526 » Sun Oct 21, 2007 8:27 pm

1 Replies

2182 Views

Last post by paully
Wed Oct 24, 2007 4:50 am
Balancing Equation

Last post by paully « Wed Oct 24, 2007 4:31 am
Replies: 1
by KingGambit » Tue Oct 23, 2007 3:11 pm

1 Replies

2147 Views

Last post by paully
Wed Oct 24, 2007 4:31 am
ionic equation

Last post by jenna « Tue Oct 23, 2007 7:14 pm
Replies: 1
by meweasel » Tue Oct 23, 2007 6:22 pm

1 Replies

2902 Views

Last post by jenna
Tue Oct 23, 2007 7:14 pm
General Chemistry

Last post by mishelle « Tue Oct 23, 2007 4:41 pm
Replies: 2
by mishelle » Mon Oct 22, 2007 3:16 am

2 Replies

2802 Views

Last post by mishelle
Tue Oct 23, 2007 4:41 pm

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