0! because you walked back in forth in diferent direcions
Answer:
D. 1:1
Explanation:
For every 1 mole of chlorine (Cl₂), there is one mole of calcium chloride (CaCl₂).
So, the mole ratio of chlorine to calcium chloride is 1:1.
Hope this helps. :)
Refer to the attachment
Answer: 8.830418848725065
8.830418848725065