A solution of 0.31 M Pb(NO3)2 and 0.27 M AgNO3 is formed. What will precipitate first it solid KEI is added? O KNO3
О AgCI
O PbC
O AgNO3

3 1/4 %

explanation:

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

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