Aluminum is group 13 or IIIA since the group number 12 has the number 3 is the 1st place, we would predict the change to be 3+ to give Al<span><span>3<span>+ </span></span></span>
Answer:
I think it could be Between A or D
Explanation:
I'm not sure but I think idk so sorry if it's so wrong
The molecular formula for tin(IV) sulfate is Sn(SO₄)₂.
mass of sulfur S = 32.065
as there is 2 sulfur in tin (IV) sulfate = 32.065 x 2 = 64.13
mass of oxygen = 15.999 and there are 8 oxygen atoms in the formula;
8 x 15.999 = 127.992
mass of tin = 118.71
now add all the masses = 64.13 + 127.992 + 118.71 = 310.832
formula mass of tin(IV) sulfate is 310.832
