15-12-2022
Chemistry

contestada

3. Match the chemical equations with the types of reactions.
H₂O + SO3 → H₂SO4
2H₂O2 → 2H₂O + 02
Pb(NO3)2 +2KI → 2KNO3 + PbI2
C3H8 +502 → 3CO2 + 4H₂O

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