LU g of
61. Oil spreads on water to form a film about 120 mm
thick (two significant figures). How many square kilome-
ters of ocean will be covered by the slick formed when two
barrels of oil are spilled (1 barrel 31.5 U. S. gallons)?

This is a solution, hope i could

What are the activitys?   sorry if this took your points : (

Yes, well how much of all chemistry is to do with numbers? a lot! so being good at mathematics makes a huge aspect of chemistry so much easier but if you aren't mathematical then you can work at it and become reasonably proficient at it.hope i ~