Explain how you would determine the amount of g in 1.7 mol of Al(OH)2 and give your answer.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Ineed pls urgent 1-20 in order and fully detail step my step.