brodybb5515
28.08.2019 •
Chemistry
If an aqueous solution of is added to a mixture of pb2+ and ba2+, the lead ion will precipitate, but the barium ion will remain in solution.
a. naoh
b. na2so4
c. k3po4
d. kco3
e. ca(ch3co2)2
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Ответ:
Pb(OH)2 participate, but Ba(OH)2 solution. B, C & D both of Pb2+ and Ba2+ is participate.
hope this help
Ответ:
CuCo3+CaSo4
Explanation:
when they react they form that compound in the reaction called double displacement.