Question

Question #af4de

Answer 1

`26.25ml`

Explanation:

`CaCl_2 + 2AgNO_3 -> Ca(NO_3)_2 + 2AgCl`

From the balanced chemical equation, we can see that for every 1 unit of `CaCl_2`, 2 units of `AgNO_3` is needed to completely react.

`"No. of mol of "AgNO_3""=0.600*0.035=0.021mol`

Hence, no. of mol of `CaCl_2` needed to react fully is `0.021/2=0.0105mol`

`"Vol. of "CaCl_2" = 0.0105/0.400=0.02625l=26.25ml`