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AysviL [449]
2 years ago
14

What is oxidized and what is reduced in this reaction? cu(s) 2agno3(aq) → cu(no3)2(aq) 2ag(s) cu is reduced and ag is oxidized.

ag is reduced and cu is oxidized. no3 is oxidized and cu is reduced. ag is oxidized and no3 is reduced.
Chemistry
1 answer:
Luden [163]2 years ago
6 0

From the  reaction equation,  Cu is oxidized in the reaction while Ag is reduced.

<h3>What is a redox reaction?</h3>

The term redox reaction has to do with a reaction in which a specie is oxidized and another is reduced.

Here the reaction equation is; Cu(s) + 2AgNO3(aq) → Cu(NO3)2(aq) 2Ag(s) Cu. We can see that Cu is oxidized in the reaction while Ag is reduced.

Learn more about reaction: brainly.com/question/17434463

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Answer : The volume of NaOH required to neutralize is, 340 mL

Explanation :

To calculate the volume of base (NaOH), we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is H_2SO_4

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is NaOH.

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n_1=2\\M_1=0.300M\\V_1=85.0mL\\n_2=1\\M_2=0.150M\\V_2=?

Putting values in above equation, we get:

2\times 0.300M\times 85.0mL=1\times 0.150M\times V_2\\\\V_2=340mL

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4 0
3 years ago
What volume of 0.140 HCl is needed to neutralize 2.58 of Mg(OH)2<br> ? ...?
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To make a first step you have to know the balanced form for neutralization formula: Mg(OH)2(aq)+2HCl(aq)--\ \textgreater \ 2H2O+Mg(aq)+Cl(aq)&#10;
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Hope everything is clear, here is the exact answer you need : V=(0.0885molHCl)/(0.140(mol/L)HCl)=0.632LHCl&#10;

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