nitrogen its compounds

a) Water and salt b) Water and alcohol c) Salt and suga..

Ammonia and Ammonium Compounds - (i) By treating excess ammonia with chlorine, ammonium chloride and nitrogen are formed. The products obtained are bubbled through water. The vapours of ammonium chloride dissolve in the water while nitrogen is collected separately. (ii..

Compounds of Nitrogen..

Compounds of Nitrogen..

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Discovery of Ammonia - Joseph Priestley first prepared ammonia in 1775 by heating Sal ammoniac (ammonium chloride) with slaked lime. Due to its basic nature, he called it alkaline air. In 1785, Comte Claude-Louis Berthollet determined the chemical composition of ammoni..

A bank pays 2% interest compounded yearly on a deposit of $700. What will be the balance in the account after 5 years? => $1540 or $870 or $770 or $670..

Laura borrowed $600 for 2 years at 5% interest compounded annually from Victor. What is the interest paid by Laura to Victor? => $80 or $100 or $60 or $40..