arth of oxidation
No, the oxidation of copper is not exothermic. It is an endothermic process, meaning it absorbs heat from its surroundings as it occurs.
The oxidation number of chlorine in AlCl4 is -1. Since aluminum has an oxidation number of +3, the overall charge of the AlCl4 ion is -1, meaning each chlorine atom has an oxidation number of -1 to balance the charge.
The oxidation number of Br in BrO2- is +3. Oxygen is typically assigned an oxidation number of -2, so in this case the total charge on the ion is -1, meaning bromine must have an oxidation number of +3.
In OCl (hypochlorite), the oxidation number of Cl is -1. This is because oxygen has an oxidation number of -2 and the overall charge of the OCl ion is -1, meaning that Cl must have an oxidation number of -1 to balance the charge.
The oxidation number of S in Na2SO4 is +6. This is because Na has an oxidation number of +1 and O has an oxidation number of -2. By setting up and solving an equation, we find that the oxidation number of S must be +6 to balance the charges in the compound.
what is the meaning of electroni in Hindi
The Hindi meaning of "did" is "किया" (kiya).
The Hindi meaning of "vatavaran" is environment.
The meaning of walnuts in Hindi is "akhrot".
The Hindi meaning of turnip is "शलजम" (shaljam).
Hindi meaning of disposed is 'nast karana"..
In Hindi 'age' is called 'aayu'.
The meaning of 'carrot' in Hindi is "गाजर" (gaajar).
The meaning of "sheep" in Hindi is "भेड़" (pronounced as Bher).
The Hindi meaning of "save" is "बचाना" (bachana).
The Hindi meaning of "preeti" is love or affection.
The meaning of tamarind in Hindi is "इमली" (imli).