Answer:
42.82 × 10²³ formula units
Explanation:
Given data:
Number of moles of CaCl₂ = 7.11 mol
Number of formula units = ?
Solution:
We will solve this problem by using Avogadro number.
1 mole of substance contain 6.022× 10²³ formula units.
7.11 mol × 6.022× 10²³ formula units / 1mol
42.82 × 10²³ formula units
1- false
2- true
3- true
4- false
5- true
6- false
7- true
8- true
9- true
10- false
Hope it helps :)
Open- end credit can be used for anything up to a certain limit but nothing can be purchased after they’ve reached the limit
Answer:
i would help i just dont know sorry
Explanation:
There is a lot of nitrogen gas in a volleyball choices?
