Which formula represents a molecule having a nonpolar covalent bond? Н
ОН-С-Н
Н
Н
І
он-c— N — Н
Hн
н:
ОН-С- ОН
1
Н
Н Н
І
ОН-С-С-Н
Н Н

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

What happens when light is scattered?

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle