The molarity of a solution containing 2 g of KOH in 500 ml of solution will be: a)0,007 M
b)0,07 M
c)0,7M
d)0,0007 M

In saturated organic compounds, all the bonds between carbon atoms are called?

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.