- #1
courtrigrad
- 1,236
- 2
Hello all
I have a few questions about Precipitates and Solubility Rules
(a) How do you write an equation for the dissociation of a salt in a solution?
(b) How do you write a net ionic equation?
(c) Which ions tend to form soluble salts? insoluble salts? ( Pb[2+] Na[+], k[+], NH4[+], Ag[+], NO3[-]. OH[-]. Cl[-]. CO3[2-], PO4[3-]
For example is K2C03 the same as
K2C03 --> 2K + CO3? How do you know when to put the coefficient in front of the ion?
It also says to write a net ionic equation for the formation of each precipitate that was formed in the experiment (omit spectator ions)
K3PO4 + BaCl2 ---> ?
Also is there any good way to memorize or derive the solubility rules??
Any help is greatly appreciated.
Thanks!
I have a few questions about Precipitates and Solubility Rules
(a) How do you write an equation for the dissociation of a salt in a solution?
(b) How do you write a net ionic equation?
(c) Which ions tend to form soluble salts? insoluble salts? ( Pb[2+] Na[+], k[+], NH4[+], Ag[+], NO3[-]. OH[-]. Cl[-]. CO3[2-], PO4[3-]
For example is K2C03 the same as
K2C03 --> 2K + CO3? How do you know when to put the coefficient in front of the ion?
It also says to write a net ionic equation for the formation of each precipitate that was formed in the experiment (omit spectator ions)
K3PO4 + BaCl2 ---> ?
Also is there any good way to memorize or derive the solubility rules??
Any help is greatly appreciated.
Thanks!