Chemistry, 02.02.2020 18:58, BrezzyGirl9148
Suppose you have a solution that might contain any or all of the following cations: ni2+, ag+, sr2+, and mn2+. addition of hcl solution causes a precipitate to form. after filtering off the precipitate, h2so4 solution is added to the resultant solution and another precipitate forms. this is filtered off, and a solution of naoh is added to the resulting solution. no precipitate is observed.
Answers: 2
Chemistry, 22.06.2019 14:30, malenacastillo4887
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
Suppose you have a solution that might contain any or all of the following cations: ni2+, ag+, sr2+...
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