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Chemistry, 08.08.2019 06:20 babygirllll2071

Astudent weighs out 8.21 g of (nh4)2s, transfers it to a 500. ml volumetric flask, adds enough water to dissolve the solid and then adds water to the 500 ml mark on the neck of the flask. calculate the concentration (in molarity units) of ammonium sulfide in the resulting solution?

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Astudent weighs out 8.21 g of (nh4)2s, transfers it to a 500. ml volumetric flask, adds enough water...
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