Oxygen in compounds is almost always in the -2 formal charge, and the charges of all atoms must add to the overall charge. 3 x -2 + (Cl) = -1, thus (Cl) = +5.
In the chlorate ion chlorine is in the 5+ oxidation state.
It is +7
+2
It isn't actually the 'molecular' formula because it is not molecule you ask about, but here is the formula of the chlorate anion:ClO3- in which the oxidation state of Cl is +5 and of O it is -2 (as ever in oxy-compounds). (The acid of this base is HCLO3, name: hydrogen chlorate, or better known as chloric acid).
Calcium chlorate has the formula Ca(ClO3)2. Therefore, there are two chlorine atoms in each formula unit.
That would depend on whether it is iron II chlorate or iron III chlorate. Iron II chlorate is Fe(ClO3)2. Iron III chlorate is Fe(ClO3)3
An atom is a neutral particle with the same number of protons as electrons. Ions are particles that have either more or less electrons. Ions can be positively charged (cations) or negatively charged. Ions will lose or gain electrons in order to have eight outer shell electrons. A chlorine atom has 17 electrons and 7 valence electrons (outer shell). It "wants" to have eight valence electrons, so it will gain one. Therefore, the typical chlorine atom will have one electron more.
Cu(ClO3)2 is copper chlorate. NB Note the use of brackets around the chlorate anion.
It isn't actually the 'molecular' formula because it is not molecule you ask about, but here is the formula of the chlorate anion:ClO3- in which the oxidation state of Cl is +5 and of O it is -2 (as ever in oxy-compounds). (The acid of this base is HCLO3, name: hydrogen chlorate, or better known as chloric acid).
Calcium chlorate has the formula Ca(ClO3)2. Therefore, there are two chlorine atoms in each formula unit.
That would depend on whether it is iron II chlorate or iron III chlorate. Iron II chlorate is Fe(ClO3)2. Iron III chlorate is Fe(ClO3)3
The name for it is Chlorate ! (:
1. ClO3 is the chemical formula of chlorine trioxide (more correct is Cl2O6). 2. The anion (ClO3)- is the chlorate.
The barium chlorate formula is Ba(ClO3)2.
Oxidation number of chlorine is +7. oxidation number of O is -2.
An atom is a neutral particle with the same number of protons as electrons. Ions are particles that have either more or less electrons. Ions can be positively charged (cations) or negatively charged. Ions will lose or gain electrons in order to have eight outer shell electrons. A chlorine atom has 17 electrons and 7 valence electrons (outer shell). It "wants" to have eight valence electrons, so it will gain one. Therefore, the typical chlorine atom will have one electron more.
Cu(ClO3)2 is copper chlorate. NB Note the use of brackets around the chlorate anion.
Calcium chlorate: Ca(ClO3)2
Cu(ClO3)2 is the copper chlorate.
Strontium chlorite