POTASSIUM HYDROXIDE,POTASSIUM OXIDE

Write the chemical formula of the following compounds in a step by step manner a. Potassium choride b. sodium bromide c. Potassium nitrate d. Calcium hydroxide e. Calcium bicarbonate f. Sodium bisulphate g. Potassium sulphate h. Zinc hydroxide i. Potassium permanganate j. Potassium dichromate k. Aluminium hydroxide l. Magnesium nitride m. sodium zincate n. copper II oxide o. Copper (I) sulphide p. Iron [III] chloride q. Iron [II] hyrdoxide r] Iron [III] sulphide s. Iron [III] oxide.

Super oxide of potassium is

Assertion : Decomposition of potassium chlorate is an example of redox reaction . Reason : There is no change in the oxidation number of potassium in decomposition of potassium chlorate.

Who am I? I am a salt of potassium hydroxide and nitric .acid.

Acetylene is acidic but it does not react with sodium hydroxide or potassium hydroxide. Give reason.

When Al is added to potassium hydroxide solution :