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Aleksandr [31]
3 years ago
13

(just want to check my answer)

Chemistry
1 answer:
tresset_1 [31]3 years ago
6 0
<span>The answer is B) A precipitate is formed. In the reaction Ni(No3)2)aq) + K2S(aq) -> NiS(s) + 2KNO3(aq), nickel(II) sulfide (NiS) is solid substance as indexed (s) while KNO3 is dissolved in water presented as index (aq). Therefore, if the reaction is successful, a precipitate (the solid substance NiS) will be formed,</span>
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