Answer:
Explanation:
1)6
2)0
3)2
4)2
r the no. of atoms present in the molecules
Answer:
no im made outta atoms and stuff like that
Explanation:
Answer: The mass in grams is 514.8.
Explanation:
According to avogadro's law, 1 mole of every substance weighs equal to molecular mass and contains avogadro's number
of particles.
To calculate the number of moles, we use the equation:
given molecules =
Putting in the values we get:
mass of 
The mass in grams is 514.8.
Calcium chloride (CaCl2), an ionic compound