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Lanthanum (La) and lutetium (Lu) exhibit mostly the +3 oxidation state due to the presence of a stable electron configuration when they lose three electrons. Other oxidation states for these elements are less common due to higher ionization energies needed to change their electron configuration.
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What is the oxidation state of zinc in diethylzinc?
Zinc is in oxidation state +2 and oxygen in oxidation state -2. Zinc Oxide itself has not net charge/oxidation state.
What is the oxidation state of sulfur in SO2 if oxygen is in the -2?
The oxidation state of sulfur in SO2 is +4. Since each oxygen atom has an oxidation state of -2, the sum of the oxidation states in SO2 must equal zero, making the oxidation state of sulfur +4.
Does cadmium have more than one positive oxidation state?
Yes, cadmium can exhibit two positive oxidation states: +1 and +2. However, the +2 oxidation state is more common and stable in cadmium compounds.
What is the oxidation no of carbon in formaldehyde molecule is..?
The oxidation state of carbon in formaldehyde (CH2O) is +2. This is because oxygen typically has an oxidation state of -2, and there are only two atoms of oxygen present in formaldehyde. The overall charge of formaldehyde is zero, so the sum of the oxidation states must equal zero, leading to carbon having an oxidation state of +2.
What is the usual oxidation for oxygen?
In most compounds oxygen will have an oxidation state of -2. The only exceptions are peroxides (-1), superoxides (-1/2), and compounds in which oxygen bonds with fluorine (+1 or +2).
