Answer:
Products
Explanation:
During a chemical reaction, there are the reactants (left side), and the products (right side).
C I think it’s C I’m semi guessing
Hydrogen bonding is an attractive force between a hydrogen atom attached to a electronegative element
Answer: The ∆Hf is -384.7kj/mol
Explanation:
H2O +SO3-----H2SO4
-285.8 +(-98.9------- -384.7kj/mol