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29-01-2021
Chemistry

contestada

Ca2+ (aq) + SO(2/4)-(aw)

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29-01-2021

Answer:

CaCl2 + K2SO4 = CaSO4 + 2KCl

Ca(+2) + 2Cl(-) + 2K(+) + SO4(-2) = CaSO4 + 2K(+) + 2Cl(-)

Ca(+2) + SO4(-2) = CaSO4

Ответ: 4

Explanation:

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