Write the balance chemical equation of the following
1.aluminium carbide+water_ aluminium hydroxide + methane
2.Iron pyrites + oxygen _ ferric oxide+ sulphur dioxide
3.Potassium dichromate+hydrochloric acid_ Potassium chloride+chromium chloride+water+chlorine
4.Potassium dichromate+sulphuric acid_ potassium sulphate +chromium sulphate+water+oxygen
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kya ab v tmre pas time nahi hai itne busy ho tm :(
to kaise bola
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