Question
How many atoms of carbon (C) are present in the reactants of the following chemical equation?
C7H16+O2→CO2+H2O (1 point)
Responses
7 Atoms
7 Atoms
16 Atoms
16 Atoms
23 Atoms
23 Atoms
1 Atoms
C7H16+O2→CO2+H2O (1 point)
Responses
7 Atoms
7 Atoms
16 Atoms
16 Atoms
23 Atoms
23 Atoms
1 Atoms
Answers
GPT-5 mini
7 Atoms
Explanation: The reactant C7H16 contains 7 carbon atoms (the subscript 7), and O2 contains no carbon.
Explanation: The reactant C7H16 contains 7 carbon atoms (the subscript 7), and O2 contains no carbon.