0
What else can I help you with?
What is the sum of the oxidation numbers for P2O5?
The sum of the oxidation numbers for P2O5 is zero. In P2O5, the oxidation number for phosphorus is +5, and each oxygen atom has an oxidation number of -2. Since there are five oxygen atoms, the total sum of the oxidation numbers is 2(+5) + 5(-2) = 0.
What are the two possible oxidation numbers for iron in its compounds?
The two possible oxidation numbers for iron in its compounds are +2 and +3. Iron typically forms compounds in which it loses either two or three electrons, resulting in these two common oxidation states.
What is the oxidation number in Alkaline Earth Metals?
The oxidation number of alkaline earth metals is typically +2. This is because they have two valence electrons, which they tend to lose to achieve a stable electron configuration.
What is the oxidation state of cl in clo2?
The oxidation state of Cl in ClO2 is +3. This is determined by assigning oxygen an oxidation state of -2 and knowing that the overall charge of the compound is 0. Since there are two oxygen atoms with an oxidation state of -2 each, the oxidation state of Cl must be +3 to balance it out.
What is the oxidation number of the alkiline earth metals?
The oxidation number of alkaline earth metals, such as beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), and barium (Ba), is typically +2. This is because they tend to lose two electrons to achieve a stable electron configuration.
Why do the alkaline earth metals react similarly?
All alkali earth metals have two valence electrons and they all form ions in +II oxidation state.
What is magnessiums oxidation number?
There are two oxidation numbers for magnesium. those are 0 and +2.
What is the sum of the oxidation numbers for P2O5?
The sum of the oxidation numbers for P2O5 is zero. In P2O5, the oxidation number for phosphorus is +5, and each oxygen atom has an oxidation number of -2. Since there are five oxygen atoms, the total sum of the oxidation numbers is 2(+5) + 5(-2) = 0.
What are the two possible oxidation numbers for iron in its compounds?
The two possible oxidation numbers for iron in its compounds are +2 and +3. Iron typically forms compounds in which it loses either two or three electrons, resulting in these two common oxidation states.
What is the oxidation number in Alkaline Earth Metals?
The oxidation number of alkaline earth metals is typically +2. This is because they have two valence electrons, which they tend to lose to achieve a stable electron configuration.
What is the oxidation state of cl in clo2?
The oxidation state of Cl in ClO2 is +3. This is determined by assigning oxygen an oxidation state of -2 and knowing that the overall charge of the compound is 0. Since there are two oxygen atoms with an oxidation state of -2 each, the oxidation state of Cl must be +3 to balance it out.
What are examples of rusting?
Oxidation -- (Iron Rust) ferric hydroxide and ferric oxide formed by oxidation. Hydrated Ferric Oxide causing deterioration at low tempuratures to metals containing Iron. Any film or coating on metals due to oxidation. Two pieces of metal containing Iron can be fused together by Rust.
What is the oxidation number of the alkiline earth metals?
The oxidation number of alkaline earth metals, such as beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), and barium (Ba), is typically +2. This is because they tend to lose two electrons to achieve a stable electron configuration.
What group of metals has a valence of positive two?
Many metals have a possible +2 oxidation state. Some metals do obtain it preferentially, however: Group 12 metals (Zinc, Cadmium, Mercury) tend to have +2 oxidation states due to their electron configuration (d10, s2) retaining a full d orbital when 2 electrons are removed. Group 8 metals (like Iron) also commonly have +2 oxidation states, possibly due to the 'half filled shell' effect.
What are alkaline earth metals?
They are a series of elements, or metals, on the Periodic Table of Elements. The alkaline earth metals are: beryllium, magnesium, calcium, strontium, barium, and radium (i.e, the ones with two electrons in their outer shell and common oxidation state +2, right next to the alkali metals with common oxidation state +1). They're all silvery-colored and soft, and they combine with water to form alkaline hydroxides, but not as readily as the alkali metals do.
Why do lead and tin have different oxidation numbers even they are not in the transition element area?
One rationalization is the "inert pair effect" - lead and tin have oxidation numbers of +2 and +4 . The inert pair effect also rationaliss the two oxidation numbers of +1 and +3 exhibited by gallium, indium and thallium. In compounds with the lower oxidation numebrs the s electrons are not removed.
What is the sum of the oxidation numbers in the chromate ion?
The sum of the oxidation numbers in the chromate ion (CrO4^2-) is -2. Chromium has an oxidation number of +6, and each oxygen atom has an oxidation number of -2. The overall charge of the chromate ion is -2.
