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Chemistry, 18.03.2021 01:50 Prettygirlyaya

The table shows four reactions. Reactions
Reaction Equation
1 C3H8 + 5O2 β†’ 3CO2 + 4H2O
2 C6H12O6 + 6O2 β†’ 6CO2 + 6H2O
3 AgNO3 + NaCl β†’ AgCl + NaNO3
4 2Fe + O2 β†’ 2FeO

Which of the above reactions is an example of a combustion and also a synthesis reaction?
A- 1
B- 2
C- 3
D- 4

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The table shows four reactions. Reactions
Reaction Equation
1 C3H8 + 5O2 β†’ 3CO2 + 4H2O<...
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