The following video looks at calculating concentration of solutions. We will look at a Sample problem dealing with calculating ppm and ppb (Parts Per Million/Parts Per Billion). For more Senior Chemistry podcasts, search "Papapodcasts" on iTunes. Thanks for watching.
could u explain how did u get 2 times 10 to the power
? of 7 in details
ShingyBlack 2 months ago
@ShingyBlack 20t converted into grams is = 20 000 000g. Instead of showing it with that many zeros, I decided to write it in scientific notation. Hope this helps.
Mr.P
Papapodcasts 2 months ago
how did u get 2 times 10 to the power of 7?
september1512 10 months ago
@september1512 I converted 20 tons into grams.
Papapodcasts 10 months ago