How many moles of H, gas are made when 3.2 x 1023 molecules of HCI are used? 2A1 + 6HCI > 2AlCl3 + 3H2

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

May someone me with these science questions