Question

Закончить уравнение реакции.
2NaOH+CuSO4=..........
2NaOH+CO2=............

Answer 1

1)$2NaOH + CuSO_{4}$ ⇒ $Cu(OH)_{2}$ + $Na_{2}SO_{4}$
2) $2NaOH$ + $CO_{2}$ ⇒ $Na_{2}CO_{3}$ + $H_{2}O$

Answer 2

NaSO4+CuOH
NaCO2+H20