Question

Zaznaczone flamastrem ; )

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Answer 1

1.2Na + 2H2O -> 2NaOH + H2

2.2H2+O2->2H2O

3.4Na + O2 ->2Na2O

4.Na2O + H2O ->NaOH

5.NaOH ->Na+ + OH-

 

Zad 2.

SO2, N2O5,P4O10

 

Zad 6.

1.P4+3O2->P4O6

2.P4O6 + 2O2->P4O10

3.P4O10 + 6H2O -> 4H3PO4

4.P4O6 + 6H2O -> 4H3PO3