The oxidation state of an atom in a compound is a measure of ___. A. the number of protons B. the number of neutrons C. the degree of oxidation D. the degree of reduction 相关知识点: 试题来源: 解析 C。解析:氧化态是衡量一个原子在化合物中氧化程度的指标。反馈 ...
in the context of a compound, the elements may not necessarily be ionic. When the number of electrons associated with an atom changes, its oxidation number also changes. When an element loses an electron, its oxidation number increases.
2. The oxidation number of a monatomic ion is the same as the charge on the ion. Example: The oxidation number of Na+ is +1, Mg2+ is +2, Al3+ is +3, Cl-1 is -1, and O2- is -2. 3. The sum of all oxidation numbers in a neutral compound is zero. The sum of all oxida...
What is the Oxidation Number? Anoxidation numberrepresents a value given to an atom in a compound. This oxidation state can be rated aspositive,negative, orzero, indicating whether electrons are gained or lost. In short, the oxidation number helps us track an atom's electrons. ...
The oxidation number of an atom in a compound or in its pure state is its charge when it becomes an ion. This is the value that is the main concern in a redox reaction. It is the one monitored because the corresponding change in this value will mean that the chemical species undergoes...
Assign oxidation numbers to each of the elements in tetrahydroxozincate ion (Zn(OH)42-).Determine the oxidation number of the elements in the following compound. N_2 N =Determine the oxidation number of the elements in parentheses in the following ions or compounds: a. PF3 (P) b. S2...
结果1 题目 2 In the compound [ICl_2]^+[SbCl_6] -, the oxidation number of chlorine is -1.What are the oxidation numbers of I and Sb in the compound?I Sb A+1+5B+1+7C+3+5D+3+7Your answer C 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
Enter the formula of a chemical compound to find the oxidation number of each element. A net ionic charge can be specified at the end of the compound between { and }. For example: ZnCl4{2-} or NH2NH3{+}. Enter just an element symbol to show the common and uncommon oxidation states ...
Hydrogen has an oxidation number of +1 when combined with non-metals, but it has an oxidation number of -1 when combined with metals. The algebraic sum of the oxidation numbers of elements in a compound is zero. The algebraic sum of the oxidation states in an ion is equal to the charge...
The oxidation number of aGroup VIIA elementin a compound is -1, except when that element is combined with one having a higher electronegativity. The oxidation number of Cl is -1 in HCl, but the oxidation number of Cl is +1 in HOCl. ...