Answer:
......... idk use a cheat and look up the answer just helping
I would i have think it is either a) east or c) west b/c couldn’t go by it self
<span>There are a number of ways
to express concentration of a solution. This includes molarity. Molarity is
expressed as the number of moles of solute per volume of the solution.
Calculations are as follows:
Molarity of NO3 ion = 32.0 g Mg(NO3)2 ( 1 mol / 148.3 g ) ( 2 mol NO3 / 1 mol Mg(NO3)2) / .425 L
MOlarity of NO3 ion = 1.02 M </span><span>
</span>
Explanation:
this is a single Replacement Reaction, so Na and Cl will form a bond.
