On excess heating it will become black
The flame color would be green.
If you were to add water to anhydrous cupric sulfate it would be pentahydrate a bright blue.
The nitrate ion is the oxidizing agent in the compound without it you could not burn the chemicals and you could not produce a spectrum so there would be no emission of color
The nitrate ion concentration affects an equilibrium, because it does this, it makes a more colorful ion change that is concentrated.
MnNO3 does not exists, if it would have , it would have been a nitrate known as Manganese(I) nitrate
The flame color would be green.
sugar
Purple
If you were to add water to anhydrous cupric sulfate it would be pentahydrate a bright blue.
The nitrate ion is the oxidizing agent in the compound without it you could not burn the chemicals and you could not produce a spectrum so there would be no emission of color
The nitrate ion concentration affects an equilibrium, because it does this, it makes a more colorful ion change that is concentrated.
MnNO3 does not exists, if it would have , it would have been a nitrate known as Manganese(I) nitrate
Due to the potassium ion in potassium nitrate, any firework composition made with potassium nitrate would sport a purple/violet color, unless a strong colorant compound like strontium chloride is added to the composition.
Silver nitrate and lead nitrate do not react, so there would be no precipitate.
first off DO NOT HEAT IODINE CRYSTALS because they create the same sort of fumes you would fine in a meth lab and it is possible that it can kill you because of its extremely toxic fumes and
Depends on the oxidation state of the copper ions. If it is copper (I), which is the same as Cu+, then the formula would be Cu3N.On the other hand, if it is copper (II), which is the same as Cu2+, then the formula would be Cu3N2
physical change hunnythe color would be the property of the oilbut as you can see the color changesthe chemicals do not