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The oxide CaO (calcium valence is 2+).

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What is Ca element to its oxidation state.?

The oxidation state of calcium is +2.


What is the oxidation state of calcium hydride?

The oxidation state of calcium in calcium hydride is +2, as calcium typically forms ionic compounds with a +2 oxidation state.


What has a higher oxidation state scandium or calcium?

Scandium has a higher oxidation state than calcium. Scandium typically exhibits a +3 oxidation state, while calcium usually shows a +2 oxidation state.


In the reaction of calcium with chlorine which atom is oxidized?

calcium + chlorine yields calcium chloride oxidation means loss of electrons, it's the calcium atom the oxidizes into the calcium cation +2. the chlorine is being reduced from chlorine neutral to chloride -1 anion.


What is the oxidation state of Calcium-?

The oxidation states of calcium are +2, +1. It is considered to be a strongly basic oxide.


What is the oxidation number of Ca?

The oxidation number of Calcium (Ca) is +2


What is the result of this oxidation?

Without knowing the specific compounds involved in the oxidation reaction, it is impossible to determine the exact result. Oxidation reactions typically involve the loss of electrons or an increase in oxidation state of an atom. The final product will depend on the reactants and conditions of the reaction.


What element has an oxidation of 2?

Calcium (Ca) typically has an oxidation state of +2.


What is the oxidation state of nitrogen in calcium nitride?

The oxidation state of nitrogen in calcium nitride is -3. This is because in Ca3N2, there are three calcium ions each with a +2 charge and two nitride ions each with a -3 charge to balance the overall charge of the compound.


Why is the conversion of ethanol to ethnoic acid an oxidation reaction?

The conversion of ethanol to ethanoic acid involves adding oxygen to ethanol, which increases the oxidation state of carbon from -2 in ethanol to +2 in ethanoic acid. This increase in oxidation state indicates that oxidation has occurred, making it an oxidation reaction.


Is the oxidation state of hydrogen in cah2 is negative?

No, the oxidation state of hydrogen in CaH2 is -1. In this compound, calcium is in the +2 oxidation state, so hydrogen must be in the -1 oxidation state to balance the charge.


How does the oxidation state of Na change in the following reaction Li NaOH LiOH Na?

The oxidation state of Na changes from 0 in Na to +1 in NaOH and then back to 0 in Na in the reaction. Na starts as a neutral metal atom, gains an electron in NaOH to have an oxidation state of +1, and then loses that electron to return to its neutral state in the final product.