The object has an overall positive charge.
It is not directly over a flame because it depends on the substance you might not want to heat it too much.you never know what could happen
answer:
as per the formula of given carbohydrate the answer is 15 moles
explanation:
- 1 mole carbohydrate contains 6 moles water
- 2.5 moles contain 6 X 2.5 = 15 moles
