For which type of titration will the ph be neutral at the equivalence point?

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?