Question

I still don't get how to get the exact average titre without an experiment

Answer 1

$\rm\huge\underline{Answer}$

Chemistry is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the natural laws that describe these changes.

Answer 2

Answer:

Chemistry is a branch of natural science that deals principally with the properties of substances, the changes they undergo, and the natural laws that describe these changes.