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... sodium hydroxide , respectively , are required to make one litre of a normal solution ? [ P = 31 , O = 16 , S = 32 , Na = 23 , H = 1 ] 6. Write the equation for the reduction of metaphosphoric acid by carbon in the manufacture of ...
... sodium hydroxide , respectively , are required to make one litre of a normal solution ? [ P = 31 , O = 16 , S = 32 , Na = 23 , H = 1 ] 6. Write the equation for the reduction of metaphosphoric acid by carbon in the manufacture of ...
Pagina
... sodium hydroxide . The colorless gases that pass off are led into the same beaker of water . ( a ) Indicate by proper symbols the ions in the various mixtures of solutions , and the combinations of these ions into molecules . ( b ) How ...
... sodium hydroxide . The colorless gases that pass off are led into the same beaker of water . ( a ) Indicate by proper symbols the ions in the various mixtures of solutions , and the combinations of these ions into molecules . ( b ) How ...
Pagina
... sodium carbonate , until the latter is saturated with the gas ; a solution of sodium hydroxide is then added . By the use of proper symbols , show what ions are present in the mixture of solutions ; also show what combinations of ions ...
... sodium carbonate , until the latter is saturated with the gas ; a solution of sodium hydroxide is then added . By the use of proper symbols , show what ions are present in the mixture of solutions ; also show what combinations of ions ...
Pagina
... sodium hydroxide , of sulphuric acid , of phosphoric acid , and of ferric chloride in 1 litre of normal solutions of these compounds . [ Na = 23 , 0 = 16 , H = 1 , S = 32 , P = 31 , Fe = 56 , Cl = 35.5 . ] 4. ( a ) What is meant by ...
... sodium hydroxide , of sulphuric acid , of phosphoric acid , and of ferric chloride in 1 litre of normal solutions of these compounds . [ Na = 23 , 0 = 16 , H = 1 , S = 32 , P = 31 , Fe = 56 , Cl = 35.5 . ] 4. ( a ) What is meant by ...
Pagina
... Sodium hydroxide on sulphuric acid . ( b ) Ammonia on nitric acid . ( c ) Ammonium hydroxide on ferric chloride . ( d ) Ammonium sulphide on ferrous sulphate . ( e ) Sulphuretted hydrogen on cupric sulphate . FACULTY OF MEDICINE ...
... Sodium hydroxide on sulphuric acid . ( b ) Ammonia on nitric acid . ( c ) Ammonium hydroxide on ferric chloride . ( d ) Ammonium sulphide on ferrous sulphate . ( e ) Sulphuretted hydrogen on cupric sulphate . FACULTY OF MEDICINE ...
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