00:01
All right, so we have a salt, m2x3.
00:05
A saturated solution is prepared, suggesting this is a slightly soluble salt, so we have an equilibrium.
00:12
It's going to form, using the subscripts across the charges, m has a charge of plus 3, and x has a charge of minus 2.
00:22
Because if you look at it, if this is plus 3 and this is minus 2, 3 times 2 is a positive 6.
00:28
2 times 3 is a negative 6.
00:30
Balance charges.
00:31
So that's how you figure that out.
00:32
All right, and then the subscripts become the coefficients of 2 and 3.
00:36
So that's our equation...