Who can prove water is H20?

Started by bear_007 | Last post by AWK December 17, 2019, 03:50:28 PM

How would I be able to identify (NH4)2SO4 and ZnSO4 in this lab

Started by demvp_demar | Last post by chenbeier December 18, 2019, 02:15:15 AM

About water I understand H2 is H+ but why is O2, O2-?

Started by bear_007 | Last post by chenbeier December 25, 2019, 08:36:19 AM

How come does it oxidize?

Started by INeedSerotonin | Last post by MNIO December 26, 2019, 01:55:54 PM

Exam question from today

Started by shovel | Last post by MNIO December 26, 2019, 02:01:05 PM

Chemistry question: Third hand smoke

Started by Belgianeer | Last post by MNIO December 26, 2019, 02:16:25 PM

How do you solve mass-percentage given Molarity, mole fraction, and density?

Started by WuwuAndNillump | Last post by MNIO December 26, 2019, 03:26:55 PM

How can someone identify cis and trans here?

Started by INeedSerotonin « 1 2 » | Last post by MNIO December 29, 2019, 11:14:00 PM

Would acetone and iodine react at standard conditions without an acid catalyst?

Started by Tringg | Last post by AWK January 02, 2020, 09:55:01 AM

which organic compound that is acid? what series strongest to weakest acid?

Started by Fish200398 | Last post by Fish200398 January 03, 2020, 12:00:28 PM

Acid/Base

Started by evrtt103 | Last post by AWK January 04, 2020, 01:13:18 PM

Chemistry naming oxyacids

Started by Rachelm | Last post by AWK January 06, 2020, 04:49:14 AM

Acid base titration

Started by Fish200398 | Last post by AWK January 06, 2020, 08:05:40 AM

Ionic Equation

Started by Mraz | Last post by chenbeier January 07, 2020, 06:24:15 AM

how to balancing this redox

Started by Fish200398 | Last post by AWK January 08, 2020, 02:24:38 PM