Answer: It’s correct because it’s showing an exothermic reaction. x is the reactants and y is the products.
Explanation: -ΔH means the reaction is exothermic and releasing heat. This lowers the potential energy.
Answer:
Molecules move freely around since they don't have a definite shape. This is the reason water stays liquid and couldn't be gripped.
The the exact mass is 24.740% (according to the internet) but I’d say that it’s 25
Answer:
ionic
Explanation:
I don't know if this correct
