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Pb2 plus yields Pb4 plus is this oxidation or reduction?
This is oxidation. The Pb ion is going from a +2 oxidation state to a +4 oxidation state, which means it is losing electrons and being oxidized.
Sodium forms a positive ion (Na plus ). Which change occurs during the formation of this ion?
During the formation of sodium ion (Na+), an electron is lost from the outer shell of a sodium atom, resulting in a stable electronic configuration with a complete outer shell. This loss of an electron leads to the formation of a positively charged ion.
Does ferrous ion act as reducing or oxidizing agent?
ferrous ion act as reducing agent as it will be oxidized into ferric
Why is methylcyclopentanol does not change the colour of potassium permanganate?
Methylcyclopentanol does not change the color of potassium permanganate because it is not easily oxidizable by the permanganate ion. The structure of methylcyclopentanol does not provide the necessary functional groups or carbon-hydrogen bonds that can be readily oxidized by potassium permanganate.
What is the name of the Cu plus ion?
Cu+
In the redox reaction agno3 plus makes and gtnano3 plus ag which element has been oxidized?
In the redox reaction between silver nitrate (AgNO3) and a reducing agent, silver (Ag) is oxidized. This occurs because silver loses electrons during the reaction, leading to its conversion from Ag+ in AgNO3 to elemental Ag. Thus, the element that has been oxidized in this reaction is the silver ion (Ag+).
What is the colour of Mn2 plus ion in estimation of iron 2 by permanganometry?
In the estimation of iron(II) by permanganometry, the Mn2+ ion acts as an indicator. The Mn2+ ion itself is colorless in solution. During the titration process, the Mn2+ ion is oxidized to Mn4+ by the iron(II) ion, resulting in a color change from pale pink to colorless. This color change is used to determine the endpoint of the titration.
Which substance is the reducing agent in this reaction 2 KMnO4 plus 3Na2 SO3 plus H2 O 2MnO2 plus 3Na2 SO4 plus 2K OH?
The ion MnO4 is reduced toMnO2 and sulfur is oxidized to ion sulfate. Sulfite is the reducing agent.
Is nadh oxidized or reduced compared to nad plus?
NADH is reduced compared to NAD+ because it gains electrons and a hydrogen ion to form NADH during cellular respiration. In this process, NAD+ acts as an electron carrier that accepts electrons and a hydrogen ion from substrates being oxidized, converting it to NADH.
Pb2 plus yields Pb4 plus is this oxidation or reduction?
This is oxidation. The Pb ion is going from a +2 oxidation state to a +4 oxidation state, which means it is losing electrons and being oxidized.
Is S-2 oxidized?
No. It is reduced since it is a negative ion.
Sodium forms a positive ion (Na plus ). Which change occurs during the formation of this ion?
During the formation of sodium ion (Na+), an electron is lost from the outer shell of a sodium atom, resulting in a stable electronic configuration with a complete outer shell. This loss of an electron leads to the formation of a positively charged ion.
Does ferrous ion act as reducing or oxidizing agent?
ferrous ion act as reducing agent as it will be oxidized into ferric
Which is more highly oxidized a potassium atom or a K1 ion?
A K1 ion is more highly oxidized than a potassium atom. This is because the K1 ion has lost an electron, leaving it with a +1 charge and making it more positively charged than the neutral potassium atom.
Is Cr3 plus plus e-Cr2 plus reduced or oxidised?
In the ion-electronic chemical equation Cr+3 + e-1 => Cr+2, the Cr+3 ion is reduced.
An oxide ion is oxidized to an oxygen atom by what?
An oxygen atom can only be oxidized by some element with an equal or higher electronegativity. So, oxygen can be oxidized by fluorine (e.g., OF2) or by another oxygen atom (e.g., O2).
During a chemical reaction an iron atom became the ion Fe 2 plus . What happened to the iron atom?
If Fe becomes Fe^2+ it has lost 2 electrons, and so the Fe has been OXIDIZED.
