What is the [oh-],[h3o] and ph for the following

a) 6.5×10-¹ m naoh
b) 4.7×10-² m koh
c) 1.2×10-² m lioh
d) 8.8×10-³ m naoh

58 km per hour : d

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

the answer would be a

c. orbital shape i hope this is correct