Express the following reaction in the …

Express the following reaction in the form of chemical equation and then balance the equation 1. Phosphorus burns in oxygen to form for Phosphorus pentoxide. 2. When solid Mercury oxide is heated liquid Mercury and Oxygen gas are produced. 3. Carbon dioxide gas is passed through lime water to form a precipitate of calcium carbonate. 4. Acetylene gas burn in oxygen to form carbon dioxide and water along with evolution of heat. 5. Sodium hydroxide react with sulphuric acid to form sodium sulphate and water. 6. Marble dissolve in hydrochloric acid to give calcium Chloide, water and carbon dioxide. 7. Magnesium ribbon is burnt in a jar containing nitrogen gas when a white powder of magnesium nitride is obtained. 8. Sodium metal react with water to form hydroxide along with the evolution of gas

A current of 5 mili mpr is passing through a wire how many electrons are passing through per minute through the area of cross section of the wire

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