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 16:30, Eddie997
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Suppose you have a solution that might contain any or all of the following cations: ni2+, ag+, sr2+...
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