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How is oxidation number determined for ionic compounds?
In ionic compounds, the oxidation number is determined by the charge associated with each ion. For cations, the oxidation number is the same as the charge on the ion. For anions, the oxidation number is the negative of the charge on the ion. The sum of the oxidation numbers in an ionic compound must be zero.
What is the oxidation state of potassium in ionic compounds?
Potassium typically has an oxidation state of +1 in ionic compounds due to its tendency to lose one electron to achieve a stable electron configuration.
What is the oxidation number of H in HBr?
The oxidation number of hydrogen (H) in HBr is +1. In binary ionic compounds, such as HBr, hydrogen typically has an oxidation state of +1.
Is plutonium ionic?
Plutonium can exist in multiple oxidation states, leading to the formation of both ionic and covalent compounds. In some compounds, plutonium can form ionic bonds by donating or accepting electrons to achieve a stable electronic configuration.
What are the oxidation numbers of Cl?
-1 is most common, but Cl can exhibit oxidation numbers from -1 to +7 in its compounds.
How is oxidation number determined for ionic compounds?
In ionic compounds, the oxidation number is determined by the charge associated with each ion. For cations, the oxidation number is the same as the charge on the ion. For anions, the oxidation number is the negative of the charge on the ion. The sum of the oxidation numbers in an ionic compound must be zero.
What is the oxidation state of potassium in ionic compounds?
Potassium typically has an oxidation state of +1 in ionic compounds due to its tendency to lose one electron to achieve a stable electron configuration.
Does oxygen have a oxidation state of -2?
Yes, always in its ionic oxides and usually in other compounds.
What is the oxidation number of H in HBr?
The oxidation number of hydrogen (H) in HBr is +1. In binary ionic compounds, such as HBr, hydrogen typically has an oxidation state of +1.
Is plutonium ionic?
Plutonium can exist in multiple oxidation states, leading to the formation of both ionic and covalent compounds. In some compounds, plutonium can form ionic bonds by donating or accepting electrons to achieve a stable electronic configuration.
What are the oxidation numbers of Cl?
-1 is most common, but Cl can exhibit oxidation numbers from -1 to +7 in its compounds.
Oxidation number of phosphorus?
The oxidation number of phosphorus is typically -3 in ionic compounds, such as phosphides (e.g., Na3P), and can vary in covalent compounds depending on the electronegativity of other elements involved.
What is the oxidation number of magnesium sulfide?
The oxidation number of magnesium in magnesium sulfide is +2. Sulfur typically has an oxidation number of -2 in ionic compounds.
Why must roman numerals be used when naming certain ionic compounds?
Roman numerals are used in naming certain ionic compounds to indicate the charge of the transition metal ion when a transition metal can have multiple oxidation states. This helps distinguish between different compounds with the same elements but different charges, ensuring clarity and specificity in naming.
What is the oxidation number of iodide?
The oxidation number of iodide is -1. Iodine is in Group 17 of the periodic table, commonly known as the halogens, which typically have an oxidation number of -1 when in ionic compounds.
How many different ionic compounds exixts consist of only iron and chlorine?
Iron is a tradition metal with two oxidation states, so two ionic compounds could exist. ( do not know if they really do ) FeCl2 = ferrous chloride, or called in the modern sense, Iron(II)chloride and FeCl3 = ferric chloride, or in the modern sense, Iron(III)chloride
What is ionic charge oxidation state of carbon?
Carbon typically has an oxidation state of +4 in compounds, such as in carbon dioxide (CO2) or methane (CH4). However, it can also exhibit oxidation states of +2 in compounds like carbon monoxide (CO) or -4 in compounds like methane (CH4) under specific conditions.
