A student observed the reaction below when she added excess iron to a 0.010 mol/L aqueous solution of cobalt (II) sulfate,Fea + CoSOan) → Co + FeSO4(aa)The reaction above written as a net ionic equation isSelect one:O Feg + Cos) → Fe2" (agj+ Co2" (ag)O Fers +so7 (ag) → FesO4(aq)O Fes + Co2" (ag) → Cofs) + Fe2*(ag)O Fes) + S0 (aq) → Cos) + SO, (ag)A student observed the reaction below when she added excess iron to a 0.010 mol/L aqueous solution of cobalt (II) sulfateFe) * CoSO4(aq) → Co + FeSOa(aq)A person observing the reaction above should see the solution change colour IromSelect one01clourless to pale blue.O pale blue to colourlessO colourless to pink.O pink to colourless.

For the given reaction the net ionic equation is written by splitting the strong electrolytes in…

A student observed the reaction below when she added excess iron to a 0010 mol/L aqueous solution of cobalt (II) sulfate, Fea + CoSOao) → Co + FeSO4a) The reaction above written as a net ionic equation is Select one: O Fere + Coe > Fe2- (ani+ Co2

A student observed the reaction below when she added excess iron to a 0010 mol/L aqueous solution of cobalt (II) sulfate, Fea + CoSOao) → Co + FeSO4a) The reaction above written as a net ionic equation is Select one: O Fere + Coe > Fe2- (ani+ Co2

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 140QRT

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

A student observed the reaction below when she added excess iron to a 0.010 mol/L aqueous solution of cobalt (II) sulfate,
Fea + CoSOan) → Co + FeSO4(aa)
The reaction above written as a net ionic equation is
Select one:
O Feg + Cos) → Fe2" (agj+ Co2" (ag)
O Fers +
so7 (ag) → FesO4(aq)
O Fes + Co2" (ag) → Cofs) + Fe2*
(ag)
O Fes) + S0 (aq) → Cos) + SO, (ag)
A student observed the reaction below when she added excess iron to a 0.010 mol/L aqueous solution of cobalt (II) sulfate
Fe) * CoSO4(aq) → Co + FeSOa(aq)
A person observing the reaction above should see the solution change colour Irom
Select one
01
clourless to pale blue.
O pale blue to colourless
O colourless to pink.
O pink to colourless.

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