Answer:
a) Sulphur + Oxygen → Sulphur dioxide
b) Carbon + Oxygen → Carbon dioxide
c) Sulphur + Iron → Iron sulphide
The wick and the wax
Sorry if that was useless, I'm not sure how generalized you were being
Answer:
9.1 = basic 1.2= very acidic 5.7= acidic
Explanation:
Objects in the fountain appear to be somewhere but isnt