Question

Explain answer too, CHEM HELP

Answer 1

Chemistry is the subject being discussed in this question. It is the scientific study of matter and the changes it undergoes.

Step-by-step explanation:

Chemistry is the subject being discussed in this question. The question is part of the Chemistry Advanced Placement Examination. Chemistry is the scientific study of matter and the changes it undergoes. It involves understanding the properties and behavior of atoms, molecules, and compounds, as well as the reactions and interactions between them.

Answer 2

B and E are the answers I would choose.

On the left side, you have 2 nitrogen. On the right, you only have one. So put a 2 in front of the NH3. That gives you balanced nitrogen.

After that step, you have 6 hydrogen (the coefficient x the subscript) on the right, so you need to get 6 on the left. You have 2 hydrogen (subscript). 6/2 = 3, so put a coefficient of 3 in front of the H2, and you’ll have 6 hydrogen.

Your balanced equation is N2 + 3H2 -> 2NH3

Please lmk if you have questions.