The oxidation number of hydrogen is almost always 1 and should be so in AsH3.
In AsH3, arsenic (As) has an oxidation number of -3 since hydrogen (H) is always assigned an oxidation number of +1 in compounds.
In AsH3, arsenic (As) has an oxidation number of -3, as hydrogen (H) is typically assigned an oxidation number of +1. Since the overall charge of the molecule is neutral, the sum of the oxidation numbers must equal zero. Therefore, the oxidation number of arsenic is calculated as -3 to balance the +1 oxidation number of each hydrogen atom.
The oxidation number for H is almost always 1+.
The oxidation number of hydrogen (H) in H2SO4 is +1.
The oxidation number for H is +1, and the oxidation number for O is -1.
In AsH3, arsenic (As) has an oxidation number of -3 since hydrogen (H) is always assigned an oxidation number of +1 in compounds.
In AsH3, arsenic (As) has an oxidation number of -3, as hydrogen (H) is typically assigned an oxidation number of +1. Since the overall charge of the molecule is neutral, the sum of the oxidation numbers must equal zero. Therefore, the oxidation number of arsenic is calculated as -3 to balance the +1 oxidation number of each hydrogen atom.
The oxidation number for H is almost always 1+.
The oxidation number of hydrogen (H) in H2SO4 is +1.
The Arsenic in AsH3 typically has a plus one charge. Therefore the H must have a -1 charge to create the compound.
The oxidation number for H is +1, and the oxidation number for O is -1.
the oxidation number of the molecule HCl is 0.because H has Oxidation no +1 and Cl has -1 oxidation no in the HCl.
+1 for H -1 for I
The oxidation number of H+ is +1. This is because hydrogen typically has an oxidation number of +1 when it forms an ion by losing its single electron.
The oxidation number of H in NaH is -1. Sodium (Na) typically has an oxidation number of +1, so in order for the overall compound to be electrically neutral, hydrogen (H) must have an oxidation number of -1.
The central carbon atom has an oxidation number of -2 (O is -2, H is +1)
The correct oxidation number for HCl is -1 for Cl and +1 for H.