B heated GR 11 CHEM M3
Write a complete balanced equation when solid sulphur is
(a)
burnt in oxygen.
(b)
heated with iron.
QUESTION 4
ioxide to form carbon and a whit​

How can one make a supersaturated solution? (apex)

Is powdered sports drink ionic or covalent ? 10pts !

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.