Answer: CH4 + 2 O2 = CO2 + 2 H2O
Reaction type: combustion
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Reaction type: double replacement
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Explanation: Happy to help
Answer:
4 O2 and 2 H2O for the first one
2AgNO3 and 2AgCl for the second one
the last one cant be balanced without changing the coefficiant on the C2H6O and it looks like there isnt a box there
Step-by-step explanation:
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