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When it has gained one electron, forming Hydride ions

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What is the oxidation number of H in the compound NaHSO4?

The oxidation number of H in NaHSO4 is +1. In this compound, Na has an oxidation state of +1, S has an oxidation state of +6, and O has an oxidation state of -2. By adding up the oxidation states and solving for H, it is determined to be +1.


What is the oxidation state of H?

1-


In the reaction Mg plus HO yields Mg plus H what is the oxidation state of each H in H?

In the reaction Mg + HO → Mg + H, the oxidation state of each hydrogen atom in H (which is diatomic hydrogen, H₂) is 0. This is because in its elemental form, hydrogen exists as H₂, and elements in their natural state have an oxidation state of zero.


What is the oxidation state of h in H 2 g?

The oxidation state (or number) is zero. This is true for any element in any of its allotropic elemental forms.


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.


What is the oxidation state Cl in HClO3?

+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1. Therefore, the single chlorine atom must have an oxidation state of +5 for the total oxidation states to add to zero.+5. In oxyacids, oxygen has an oxidation state of -2 and hydrogen an oxidation state of +1


What is the oxidation state of N in NH3?

N has +3 state on it.Each H have -1 state.


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 is the oxidation state for 2I-?

The oxidation state of iron in two moles or atoms of elemental iron is zero. If you mean iron (II), the oxidation state is +2.


What is the oxidation state of h in h2 g?

zero- H2 is the elemental form- by definition the ON# is zero


The oxidation number of an atom is shown with a negative number?

No, the oxidation number of an atom is typically shown as a positive or negative number (or zero) that represents the charge it would have in a compound or ion. Positive oxidation numbers indicate loss of electrons, while negative oxidation numbers indicate gain of electrons.


What is the oxidation number of LiH?

In LiH, the oxidation number of Li is +1 and the oxidation number of H is -1. This is because lithium typically has a +1 oxidation state and hydrogen typically has a -1 oxidation state in ionic compounds.