October 2018 2 13 Report

Zad3. Napisz reakcje cząsteczkowe (1) i reakcje jonowe (2) na podstawie zapisuj jonowego:

A) 3H+ +3NO3- + Al3+ + 3OH- = Al3+ + 3NO3- + 3H2O

1)

2)

B) Pb2+ + 2NO3- + 2H+ + S2- = PbS (strzałka w dół) + 2H+ + 2NO3-

1)

2)


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