The oxidation state of hydrogen is usually +1, except in metal hydrides where it can be -1.
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.
The oxidation number of hydrogen in InH3 is +1. In compounds, hydrogen usually has an oxidation number of +1, as it has a tendency to lose its single electron to form a positive charge.
Oxygen in hydroxide has the oxidation number -2. This combines with the oxidation number +1 of hydrogen to form an anion with net charge of -1.
In PH₄⁺, the oxidation number of phosphorus (P) is +1 since hydrogen (H) typically has an oxidation number of +1 in compounds. Each hydrogen atom in PH₄⁺ contributes a +1 charge, so the total charge of the cation is +1.
The oxidation number of hydrogen in the hydroxide ion (OH-) is -1. This is because in this compound, oxygen has an oxidation number of -2 and there is only one hydrogen atom, so its oxidation number is -1 in order to balance the overall charge of -1 for the ion.
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.
The oxidation number of hydrogen in InH3 is +1. In compounds, hydrogen usually has an oxidation number of +1, as it has a tendency to lose its single electron to form a positive charge.
Oxygen in hydroxide has the oxidation number -2. This combines with the oxidation number +1 of hydrogen to form an anion with net charge of -1.
In PH₄⁺, the oxidation number of phosphorus (P) is +1 since hydrogen (H) typically has an oxidation number of +1 in compounds. Each hydrogen atom in PH₄⁺ contributes a +1 charge, so the total charge of the cation is +1.
The oxidation number of hydrogen in the hydroxide ion (OH-) is -1. This is because in this compound, oxygen has an oxidation number of -2 and there is only one hydrogen atom, so its oxidation number is -1 in order to balance the overall charge of -1 for the ion.
The oxidation state of chlorine in HCl is -1. In HCl, hydrogen is assigned an oxidation state of +1 because it usually has a +1 charge when bonded to nonmetals. Since the overall charge of HCl is 0, the chlorine must have an oxidation state of -1 to balance the charge.
The oxidation number of hydrogen in hypochlorous acid (HClO) is +1. In this compound, chlorine has an oxidation number of +1 and oxygen has an oxidation number of -2. To determine the oxidation number of hydrogen, we can set up an equation where the sum of the oxidation numbers equals the charge of the molecule, which in this case is zero.
The oxidation state of hydrogen in HC2O4 is +1, and the oxidation state of carbon in C2O4 is +3. This is because the overall charge of HC2O4 is 0.
The oxidation number of carbon in C2H6 (ethane) is -3. This is because each hydrogen has an oxidation number of +1, and the overall charge of the molecule is 0.
The oxidation number of oxygen in water (H2O) is -2. This is because hydrogen typically has an oxidation number of +1, and the overall charge of water is neutral.
The oxidation number of phosphorus (P) in PH3 is -3. This is because hydrogen (H) has an oxidation number of +1, and there are three hydrogen atoms bonded to phosphorus, resulting in a total charge of +3 that is balanced by phosphorus having an oxidation number of -3.
The oxidation number of H in HClO is +1, as hydrogen usually has an oxidation number of +1. The oxidation number of Cl in HClO is +1, due to the overall neutral charge of the molecule.