00:06
Write the chemical formulas of the product when, and i'm just going to go ahead and write this, metallic element calcium reacts with the non -metal, oxygen.
00:46
Balanced chemical equation.
00:49
So this will be c -a -o, and the product is equals c -a -o.
01:14
B, what products form when c -h -o are combusted in air? what products? and that will be c -o -2 and h -2o.
01:59
These are the answers for b.
02:02
And finally, let's do purple.
02:06
For c, write the balanced chemical equation for combustion of acetone, which are c -3 -h -6 -o in air.
02:45
I'm using a different pen today because mine is dead and it's really tough to write legibly with.
02:53
I'm trying my best.
02:55
It might not be pretty, but i'm trying to at least make it legible.
02:59
How sad is that? and let me see.
03:08
I've got three carbons on this side...