Which of the following equations is balanced? A. Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + NaCl(aq) B. Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + 2NaCl(aq) C. 2Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + 2NaCl(aq) D. Na2SO4(aq)

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asked Apr 24, 2020 11.1k views

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Which of the following equations is balanced?

A. Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + NaCl(aq)
B. Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + 2NaCl(aq)
C. 2Na2SO4(aq) + CaCl2(aq) -> CaSO4(s) + 2NaCl(aq)
D. Na2SO4(aq) + 2CaCl2(aq) -> CaSO4(s) +NaCl(aq)

Chemistry
middle-school

CherryBelle asked

by CherryBelle

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4 votes

answer is B

because both sides have equal numbers of atomos

Pedro Felix answered Apr 30, 2020

by Pedro Felix

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