22. Solving a chemistry problem
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- Chemistry
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- 27.05.2024 22:24:42
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22. Solving a chemistry problem
4. Complete the reaction equations:
a) K2Cr2O7 KI H2SO4 = ...;
b) CrO3 NaOH = ...;
c) CrCl3 H2O ↔ …;
d) Cr2O3 H2SO4 =….
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