June 2022 1 4 Report
Uzupełnij substraty lub produkty. Ustal współczynniki stechiometryczne
a) NaOH + H2SO3 ---> ...................... + ...................
b) ................... + ................ ----> K3P O4
c) HCl + Al2 O3 ----> ...................... + ...................
d) ................... + ................ ----> CaCO3 + NaCl
e) Zn + H NO3 ---> ...................... + ...................

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