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LekaFEV [45]
3 years ago
12

A solution is prepared by dissolving 1.86g of kcl and 8.29g of k2co3 in enough water to make uo the final volume of 500 cm3. Wha

t is the concentration of the potassium ion in the solution?
Chemistry
1 answer:
Verizon [17]3 years ago
4 0
99.6 mg= .0996 g
.0996g x (1mol/125.05g) x (1 mol SO3/1 mol Na2SO2) x (6.02 x 10^22/1mol SO3) = 4.79 x 10^19 SO32- ions
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