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In: Chemistry

Which of the following are redox reactions? NaCl + AgNo3 = NaNo3 + AgCl NaHCO3 +...

Which of the following are redox reactions?

NaCl + AgNo3 = NaNo3 + AgCl

NaHCO3 + HI = NaI +H2O + CO2

C6H12 +9O2 = 6H2O + 6CO2

3H2 + N2 = 2NH3

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