How many #Mg^(2+)# ions are present in 3.00 moles of #MgCl_2#?
1 Answer
Aug 6, 2018
Explanation:
Step 1:
From the formula
- In 1 mol of
#MgCl_2# , there's 1 mol of#Mg^(2+)#
We can use this relationship to calculate the moles of
Step 2:
Once we find the moles of
- 1 mol
#Mg^(2+)# has#6.022# x#10^23# #Mg^(2+) "ions"#
Combining the 2 steps calculations: