00:01
First we'll start with lithium.
00:02
Lithium has a plus one charge.
00:05
So when combined with hydroxide having a one minus charge, we just have one of each of them.
00:12
When it combines with nitrate with a one minus charge, we also just have one of each of them.
00:19
But when it combines with carbonate, carbonate has a two minus charge.
00:23
So we'll need two lithiums, each with a plus one charge, to combine with one carbonate.
00:31
Then hso4 minus has just a 1 minus charge, so we just need 1 -hs04 for each lithium.
00:42
But phosphate has a 3 minus charge, so we're going to need 3 of the lithiums with a 1 -plus to cancel the 3 -minus charge of phosphate.
00:55
The next one is in calcium 2 -plus.
00:58
When calcium 2 -plus combines with hydroxide, we'll need two -hroxides, each with a one minus charge...