Calculating amount of sodium acrylate salt formed

Started by keerthana | Last post by keerthana February 12, 2020, 05:51:16 AM

HELP - Food Calorimetry Investigation for my IB Extended Essay

Started by Hanqshaw | Last post by Hanqshaw February 18, 2020, 04:30:19 AM

Silver, copper, zinc ion electrolysis; could there be a mistake in my book?

Started by smoky | Last post by Enthalpy February 18, 2020, 09:42:34 AM

Amount calculation from Potency

Started by niloy1207 | Last post by niloy1207 February 19, 2020, 09:46:57 AM

Could you tell me how to solve this equation

Started by serjio | Last post by MNIO February 19, 2020, 11:09:16 PM

How to purify Na2SO4 ?

Started by metallurgy | Last post by metallurgy February 20, 2020, 05:30:40 AM

Effective Nuclear Charge

Started by pjman8 | Last post by Borek February 20, 2020, 12:39:54 PM

Concentration of 10 mL NaOH solution required to raise pH from 2.3 to 12

Started by rwooduk1 | Last post by rwooduk1 February 20, 2020, 12:59:19 PM

Determination of phosphorus by Quimociac Reagent ?

Started by kiloa | Last post by chenbeier February 22, 2020, 04:07:09 PM

Does it exist a transgression to Hund's rule of maximum multiplicity principle?

Started by Blueberries116 | Last post by Enthalpy February 24, 2020, 12:47:12 PM

How can I find the amount of liquid water when steam is injected in a flask?

Started by Blueberries116 | Last post by Enthalpy February 24, 2020, 12:58:06 PM

How electron configuration is related to the oxidation state of an element?

Started by Blueberries116 | Last post by Enthalpy February 24, 2020, 01:18:16 PM

Why does the first energy of ionization of oxygen is lesser than of nitrogen?

Started by Blueberries116 | Last post by mjc123 February 25, 2020, 04:54:38 AM