<u>Answer:</u> The number of moles of strontium bicarbonate is 
<u>Explanation:</u>
Formula units are defined as lowest whole number ratio of ions in an ionic compound. It is calculate by multiplying the number of moles by Avogadro's number which is 
We are given:
Number of formula units of 
As, number of formula units are contained in 1 mole of a substance.
So, 
number of formula units will be contained in = 
of strontium bicarbonate.
Hence, the number of moles of strontium bicarbonate is
It is called a dactyloscopy
High conductivity of metals is caused by electrons that are free to move through the lattice.
hope this helps!
In English
7. Name the elements found in nature in diatomatic form.
8. What is the difference between double and triple single link?
