ok the first 2 vids i have no idea, in other words i still dont get it, this video.... i get a little and so it helps, now when my teacher goes over this in class, i will be kinda fimiliar with the subject
You can predict that a precipitation reaction would occur if you see two ions that can combine to form something that is insoluble in water. You can look up solubilities of the possible products of the reaction; or you can use the "solubility rules," which are based on experimental observations.
To verify, you can go to the lab and mix the solutions. You will be able to observe the formation of BaSO4 (which is insoluble in water) as a white precipitate.
very very helpful, thank you. the insolubility issue cleared everything up.
racoonpooon 3 years ago
ok the first 2 vids i have no idea, in other words i still dont get it, this video.... i get a little and so it helps, now when my teacher goes over this in class, i will be kinda fimiliar with the subject
FERViolin2010 3 years ago
thanks alot, was really helpful.
grg710 3 years ago
Fabulously presented, could you tell me how do you know the reaction would infact occure?
CherryTreeCherry 3 years ago
You can predict that a precipitation reaction would occur if you see two ions that can combine to form something that is insoluble in water. You can look up solubilities of the possible products of the reaction; or you can use the "solubility rules," which are based on experimental observations.
To verify, you can go to the lab and mix the solutions. You will be able to observe the formation of BaSO4 (which is insoluble in water) as a white precipitate.
drglennlo 3 years ago
Bravo, thanks a ton!
PPXEXE 3 years ago