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Why Chloride,Iodide,Carbonate,Sulfate etc Dissolved in sodium and potassium?

2006-08-10 07:55:42 · 5 answers · asked by star123 2 in Science & Mathematics Chemistry

5 answers

it is not called dissolved, to my knowledge. Chlorde, Iodide, Carbonate can combine with sodium and potasium to become a kind of salt. becuz chloride, Iodide, carbonate is negative ion, they combine with positive ion such as sodium and potassium to become a neutralized salt.

2006-08-10 08:18:01 · answer #1 · answered by suzielu 4 · 0 0

Sodium (Na) and Potassium (K) are both metals. Chloride (Cl-), Iodide (I-), Carbonate (CO3--), Sulfate (SO4--) are anions. Anions are formed when their respective metallic salts are dissolved into aqueous solution and therefore there are metallic cations along with the anions. So, when you bring Na or K in contact with the aqueous media, they react with the anions in a subostitution reaction summarized below: (A= Na or K, X= Cl or I, B=CO3-- or SO4--)

First,

2A + H2O ----> 2A+ + 2OH-

Then

A+ + X- --> AX or

2A+ + B-- --> AB

2006-08-10 15:53:06 · answer #2 · answered by Anonymous · 0 0

first of all:to form ionic bond we need anion and cation
Her we have anion like (all Halide) chloride,iodide,carbonate,sulfate
,and cation like (all III group elements) sodium potassium

2006-08-10 17:54:31 · answer #3 · answered by fatma m 2 · 0 0

Please review your question: your statment is wrong. caronate, iodide, chloride do not dissolve in sodium and potassium...

2006-08-10 15:09:27 · answer #4 · answered by Anonymous · 0 0

what do u mean?

2006-08-10 18:07:56 · answer #5 · answered by xtra-great-gal 2 · 0 0

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