Give balanced equations for the following :
Phosphorous reacts with nitric acid to give equimolar ratio of nitric oxide and nitrogen dioxide.

Boron reacts with nitric acid to from

Write complete balanced reactions for the following : (a) Red phosphorous reacts with iodine in presence of water. (b) White phosphrous is boiled with a strong solution of NaOH in an inert atmosphere. ( c) Phosphorous reacts with conc. HNO_3 to give H_3PO_4 . (d) Iodine reacts with concentrated nitric acid. (e) Orthophosphoric acid is heated with nitric acid and ammonium molybdate. (f) Disodium hydrogen phosphate is added to ammonical solution of magnesium sulphate. (g) Magnesium is burnt in air and the product is treated with water. (h) Phosphine is passed through AgNO_3 solution. (i) A mixture of air and ammonia is passed over heated platinum gauze. (j) Gold is treated with aqua regia. (k) Water is added to calcium phosphide. (l) Calcium phosphate is heated with a mixture of sand and carbon. (m) Phosphorous reacts with nitric acid to give equimolar ratio of nitric oxide and nitrogen dioxide. (n) Zinc is treated the very dilute nitric acid. (o) Phosphine is treated with an acidified CuSO_4 solution.

White phosphorus when reacts with nitric acid gives

Write balanced equation for the following : Phosphorus is treated with concentrated nitric acid.

Copper reacts with dil . Nitric acid

Copper reacts with conc . Nitric acid .

Cane sugar on reaction with nitric acid gives

Copper reacts with conc. Nitric acid. Give balanced reaction.