Do anyone have the past paper of AP chemistry exam?

Started by Kit4hk | Last post by Kit4hk November 09, 2006, 03:30:03 AM

How come Brown's Gas Can Heat Up Certain Substances Really Well?

Started by Eh? | Last post by Eh? May 03, 2007, 09:22:54 PM

URGENT HELP NEEDED Chemical Formula Hydrate Lab

Started by Sarah32 | Last post by Sarah32 April 12, 2007, 09:37:15 PM

Help me finding thesis on saponification..

Started by mai_hnf | Last post by mai_hnf May 23, 2007, 09:42:02 AM

Hydrogne bonds and their energy

Started by Prashantskin | Last post by Prashantskin March 23, 2007, 02:30:15 PM

Reaction rates

Started by Aerlinn | Last post by Aerlinn April 21, 2007, 06:05:12 AM

Differences in properties in terms of differences in structure an bonding

Started by polyphonics | Last post by polyphonics February 03, 2007, 10:37:08 PM

Methods for measuring proteins, lipids, calcium, folic acid, etc in milk?

Started by Solidus | Last post by Solidus February 03, 2007, 05:11:42 PM

Aspects of Neutralization

Started by toxic_ninja | Last post by toxic_ninja April 15, 2007, 11:41:47 AM

moles calculations and total moles help

Started by student | Last post by student January 24, 2007, 02:56:02 PM

Fe CHef?

Started by Merrill | Last post by Merrill November 08, 2006, 06:26:59 PM

How to slove these probs?

Started by tortoise | Last post by tortoise October 31, 2006, 07:55:31 AM

Moles - How to solve for them using the factor label method

Started by AutumnIsabel | Last post by AutumnIsabel October 29, 2006, 05:11:28 PM

Lock

Started by Methane Man | Last post by Methane Man January 29, 2007, 10:48:24 AM

What is the interaction between Monoamine Oxydase and Theobromine...

Started by bb_misc | Last post by bb_misc March 16, 2007, 06:00:31 PM