Question

QUESTION 1

The energy that is released in a chemical reaction is _____________ the energy in the bonds of the reactants.

QUESTION 2

In all chemical reactions, __________ and ____________ must be conserved.

QUESTION 3

When chemical bonds are formed, energy is _______the bond

QUESTION 4

When chemical bonds are formed, the process is

QUESTION 5

In the chemical formula 3NH4, how many total atoms of hydrogen (H) are there?

QUESTION 6

How many total oxygen (O) atoms are present in the reactants side of the equation C2H5OH + 3O2 → 2CO2 + 3H2O? please help.

Answer 1

Forget the last question.