By now i think you should have realised what you are bad at and what you are good at. Then make notes for the stuff u are bad at NOT THE WHOLE THING AGAIN except english u can never have enough notes
geez u talk too much. Ok sometimes u use g+a/g to calculate gforce and sometimes u use apparent weight/ real weight. From the question they give u his MASS so obviously they want u to use app. wgt/real wght.
2 glucose molecules give one water molecule so n-1 water molecules not n
but your original answer is correct for condensation polymerisation of two monomers with different funtional groups