to give you answer
Yes, MnO2 is a compound, manganese dioxide.
Catalyst.
MnO2: oxidation number +4KMnO4: oxidation number +7
The name of MnO2-2 is manganese(IV) oxide.
The charge of MnO2 is typically +4 because oxygen is typically assigned a charge of -2, and there are two oxygen atoms in MnO2. This means the manganese atom in MnO2 must have a charge of +4 to balance the charges.
Well, tne chemical formula is MnO2. If you mean the name of it, that is manganese dioxide.
Heating KClO3 and MnO2 to form KCl and MnO2 is a chemical change as new substances are being produced.
Well, tne chemical formula is MnO2. If you mean the name of it, that is manganese dioxide.
Black
No, MnO2 is not considered amphoteric. It is a basic oxide that typically reacts with acids to form salts and water.
the formula for manganese II ion is Mn 2+ .it is a positively charged ion
MnO2