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Why NiS + NaCl is an impossible reaction

Posted: Mon Feb 06, 2017 8:07 am
by 7amalaw
English is not my first language
Please try to answer me as simple as you can
I asked theacher this question and he didn't answer me and tomorrow is chemistry exam

Posted: Tue Apr 18, 2017 7:28 am
by GrahamKemp

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NiS + 2 NaCl = ...
does not proceed in aqueous solution because the

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NiS
is insoluble.

Indeed, these are the products of the precipitation reaction:

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 NiCl2(aq) + Na2S(aq) = NiS(s) + 2 NaCl(aq) 

Re: Why NiS + NaCl is an impossible reaction

Posted: Mon Nov 20, 2017 1:14 am
by Sarah797
7amalaw wrote:English is not my first language
Please try to answer me as simple as you can
I asked theacher this question and he didn't answer me and tomorrow is chemistry exam
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