oxides are easier to reduce?
241217
Oxygen is more electronegative than sulphur. Hence it is easier for oxides to accept the electron pair of an incoming nucleophile and get reduced than sulphides.
29432
['lower boiling points.', 'lower viscosity (they flow more easily)', 'higher flammability (they ignite more easily)']
464127
The nitrate (B), dichromate (C) and permaganate (E) ions act as powerful oxidising agents under suitable conditions. The central atoms - N, Cr, Mn- are in their maximum possible oxidation states of +5, +6 and +7 in these species and so they cannot act as reducing agents.
704864
Yes they arw good reducing agent because they have low electron affinity and too have low ionisation enthalpy(i.e tendency to lose electron). ... So when alkaline metals forms compound with any other element it give its outermost electron and reduce it . That's why they are good reducing agent.
869123
A reducing agent is thus oxidized when it loses electrons in the redox reaction. Reducing agents "reduce" (or, are "oxidized" by) oxidizing agents. Oxidizers "oxidize" (that is, are reduced by) reducers. Historically, reduction referred to the removal of oxygen from a compound, hence the name 'reduction'.
245832
Alkali metals are good reducing agents because alkali metals have one valence electron which they lose to attain stability. Hence, they themselves undergo oxidation causing reduction of others and are good reducing agent.
117276
For example, it would react with dilute hydrochloric acid to produce sodium chloride solution. Magnesium oxide is again a simple basic oxide, because it also contains oxide ions. However, it isn't as strongly basic as sodium oxide because the oxide ions aren't so free.
1229213
Why Magnesium Oxide Provides More Elemental Magnesium It's therefore not absorbed as rapidly as other forms of magnesium, e.g. magnesium citrate, gluconate, lactate, aspartate. But although magnesium oxide has a lower rate of absorption it contains a MUCH greater amount of actual magnesium to begin with.
711904
Actually, the basic difference is that, in oxides only one element is combined with oxide ion in one fixed oxidation state while, the mixed oxide is an informal oxide in which either one element exists in more than one oxidation state in its oxide or two elements in different oxidation states are combined with one ...
125749
Nope. Oxidation occurs because an agent that causes the oxidation---the oxidizing agent---must itself get reduced. You may be confused as to what it means to have a half-reaction; in those, one atom or compound gets reduced or oxidized, but nothing else gets oxidized or reduced.
707346
In general, the species oxidized is the reducing agent and the species reduced is the oxidizing agent. In reaction (b), Na and Cl were changed to NaCl in a redox reaction. ... We can consider the free elements (in this case, Na and Cl) to have an oxidation number of 0.
846530
With less electronegativity, there is also less ionization energy. This means for metals, it is easier to lose the electrons. When it is easier to lose the electrons, the metal becomes more reactive because it uses less energy to fulfill its goal; to gain a full outer shell.
136741
Oxidation is gain of oxygen. Reduction is loss of oxygen.
893388
No, because the oxidation no of Mn is +4, The oxidation no of Mn is decrease so no of electron increased. It act as strong oxidizing agent. When the Mn has +7 oxidation no then it act as strong reducing agent.
660211
Electrode potential is generally provided through oxidation/reduction potential. Also, the more negative the reduction potential, the more reducing power, i.e. it will easily get oxidized to it's ion. for eg: Li has a reduction potential of -3.05 V in solution, making it the most reactive metal(easily oxidizable).
1145318
Hydrogen peroxide is both an oxidizing agent and reducing agent.
599381
Usually the most effective way to improve indoor air quality is to eliminate individual sources of pollution or to reduce their emissions. Some sources, like those that contain asbestos, can be sealed or enclosed; others, like gas stoves, can be adjusted to decrease the amount of emissions.