Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols.situationchemical reaction?chemical equationA strip of solid tin metal is put into a beaker of 0.082M AgNO3 solution. yes[] no[]   A strip of solid silver metal is put into a beaker of 0.046M Sn(NO3)2 solution. yes[] no[]

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Asked Nov 22, 2019
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Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols.

situation chemical reaction? chemical equation
A strip of solid tin metal is put into a beaker of 0.082M AgNO3 solution.
 
yes[] no[]
 
 
 
A strip of solid silver metal is put into a beaker of 0.046M Sn(NO3)2 solution.
 
yes[] no[]
 
 
 
 
 
 
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Expert Answer

Step 1

1) consider the first given statement.

The half reactions and its reduction potentials are as follows,

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Ag (aq)eAg" (aq) Sn2 (s)2e >Sn(s) E = +0.799 E 0.14 Silver has more positive potential, which oxidize Sn

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Step 2

The reaction occurs; hence the balanced chemical equation is as follows,

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(s) +2Ag (NO, ) (aq)-> Sn(NO,), (aq) +2Ag (s)

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Step 3

2)

Consider the second given statement,

The half reactions and i...

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Ag (s)eAg* (s) E = +0.799 Sn2 (aq2e ->Sn(aq) E 0.14 Tin has more negative potential, which oxidize Sn

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