Chemistry, 22.09.2019 01:20, razerocfu4523
You are given a mixture of ions which may contain any four of the following ions : fe3+, cu2+, zn2+, mg2+, sr2+, and ni2+. based on your knowledge of qualitative analysis of ions, solubility and complex formation , devise a method to separate and identify the components of the unknown mixture.
Answers: 3
Chemistry, 22.06.2019 00:30, lasagnafoe
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
You are given a mixture of ions which may contain any four of the following ions : fe3+, cu2+, zn2+,...
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