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inysia [295]
3 years ago
15

Which ions are spectator ions in the formation of a precipitate of agcl via combining aqueous solutions of cocl2 and agno3?

Chemistry
1 answer:
Len [333]3 years ago
7 0
AgNO3 reacts with CoCl2 based on the following equation:
<span>AgNO3 + CoCl2 ........> CoNO3 + AgCl<span>2
</span></span>
The complete ionic equation for this reaction is:
<span>Co2+(aq) + 2Cl- (aq) + 2Ag+(aq) + 2NO3-(aq) ...> 2AgCl(s) + Co2+(aq) + 2NO3-(aq) 
</span>while the net ionic equation is:
<span>Cl-(aq) + Ag+(aq) → AgCl(s)
</span>
From this ionic equations, we can see that Co2+ and NO3- remained unchanged in the ionic equations. Therefore <span>Co2+ and NO3- are the spectator ions.</span>
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Under the gold standard, a country in balance-of-trade equilibrium earns income from exports that is equal to the money its resi
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4 0
3 years ago
Pick the correct products for the following reaction acid + metal reaction: 2 HNO3 + Co --&gt;
MrMuchimi

Answer:

2. Co(NO3)2 + H2

Explanation:

Hello,

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3 0
3 years ago
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Answer:

1.  C

2.  C

3.  A

4.  C

5.  True

6.  C

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3 years ago
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