Question

1. Which of the following is a precipitation reaction?
a. C1, +2KBr _2KCI+Br2
b. 2H2O _ 2H2+O2
c. JCI+ NaCI + H2O
d. BaCI2 + Na2SO4 _ BaSO4+2NaCI​

Answer 1

Answer:

BaCI2 + Na2SO4 _ BaSO4+2NaCI is a precipitation reaction.

BaSO4 is a white precipitate.

Answer 2

Answer:

$(c) \: jci + naci + h2o$

$is \: your \: right \: answer$

$100\%sure$