Answer:
1 mole ->111g CaCl2
∴ 222g CaCl2 is equivalent to 2 moles of CaCl2
since 1 formula unit CaCl2 gives 3 ions, therefore, 1 mol of CaCl2 will give 3 moles of ions
2 moles of CaCl2 would 3 x 2 = 6 moles
No. of ions = No. of moles of ions x Avogadro number
= 6 x 6.022 x 10^23
= 36.132×10^23
=3.6132×10^24 ions
Answer:
evaporation or water runoff that's my tips
rain or thunder storm
C) Br-
This is the reducing agent of the reaction.
<em>Hope this helps!</em>
Answer:
oxygen, carbon, hydrogen, nitrogen, and sulfur
Explanation:
If the volcano explodes then my hypothesis is correct because...
For that part I need a bit more info if u want u can txt me back :)