The first one is correct ! by mass law ,
(O2)3÷(O3)2= keq
as keq = 1
thus both are equal and so answer is 1 !
Answer:
properties of ionic bond
good conductivity
hard
solid at room temperature
ability to dissolve in water
can't dissolve in non polar solvents
Number #2 is joule
In the SI system the unit of heat is the joule. The calorie was defined so that the heat capacity of water was equal to one.The heat capacity of a substance is the amount of heat required to raise the temperature of a defined amount of pure substances by one degree.
Number #3 is Endothermic
Why? I can't explain. I Just left class where they were just explaining that.
Answer:
The answer to your question is (C). I would work out the question for you lad, but I don't know how to do it on here.
Explanation:
Answer:
Explanation:
The properties of covalent bonds are:
1. Low boiling points and melting points.
2. Various colors.
3. Poor conductors of heat and electricity.
4. Brittle solids.