Which of the two aqueous solutions will be a better conductor of electricity in the following examples? explain why in each case.
a)1.0m nacl vs. 0.010 m nacl
b)0.10 m nacl vs. 0.10 m al2(so4)3 (assume complete dissociation of both salts).
c) 1.0 mole of nacl added to water vs. 1.0 mole of pbcl2 added to water (hint: remember the solubility rules).

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

What is the mass of sodium in 3 moles of sodium chloride

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided