How many formula units make up 11.2 g of magnesium chloride mgcl2?

formula units

Explanation:

The first step in solving this question is to find the number of moles of magnesium chloride in 11.2 g.

number of moles =

The second step is to remember Avogadro's number. In one mole of magnesium chloride, there are 6.022*10²³ formula units. So how many formula units are there in 0.117633 moles?

no. of formula units=

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each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i