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Answer to Question #155156 in General Chemistry for Alex
Question #155156
Determine which reactions are exchangeable and which are oxidizing?
a) Na2CrO4 + H2SO4 → Na2 Cr2 O7+Na2SO4+H2O
b) NClO4+SO2+H20→HCl+H2SO4
c) Ag+H2SO4 →Ag2SO4+SO2+H2O
d) NaOH+Cr(SO4)3 → Na[Cr(OH)6]+Na2SO4
Expert's answer
Answer:
a and d - exchangeable
b and c - oxidizing
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