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127. Solving a chemistry problem
Uploaded:
10.07.2022
Content: 171.rar 25,45 kB
Content: 171.rar 25,45 kB
Product description
171. How many milligrams of Pb(NO3)2 should be contained in 100 ml of a solution with pH 0.5 in order to form PbS when it is saturated with hydrogen sulfide?
Additional information
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