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A Daniell cell is composed of a zinc plate in a dilute . solution of sulphuric acid and a copper plate in a saturated solution of cupric sulphate . Give the two chief reasons for the use of the cupric sulphate . 9.
A Daniell cell is composed of a zinc plate in a dilute . solution of sulphuric acid and a copper plate in a saturated solution of cupric sulphate . Give the two chief reasons for the use of the cupric sulphate . 9.
Pagina
Write the eq phoric acid by cart and indicate the r which are gaseous FACULTIES OF ARTS AND PRACTICAL SCIENCE . JUNIOR CHEMISTRY . ing development in blood vessels of the gill arches in ...
Write the eq phoric acid by cart and indicate the r which are gaseous FACULTIES OF ARTS AND PRACTICAL SCIENCE . JUNIOR CHEMISTRY . ing development in blood vessels of the gill arches in ...
Pagina
( a ) What are the valences of the negative radicles of phosphoric , acetic , and sulphuric acids ? ... What weights of phosphoric acid , sulphuire acid , and sodium hydroxide , respectively , are required to make one litre of a normal ...
( a ) What are the valences of the negative radicles of phosphoric , acetic , and sulphuric acids ? ... What weights of phosphoric acid , sulphuire acid , and sodium hydroxide , respectively , are required to make one litre of a normal ...
Pagina
( a ) Give the structural formula of acetic acid and show how it may be used to prepare amino acetic acid . ( b ) What are fats , and what is meant by saponification ? ( c ) What are alkyl sulphonic acids and how prepared ? 5.
( a ) Give the structural formula of acetic acid and show how it may be used to prepare amino acetic acid . ( b ) What are fats , and what is meant by saponification ? ( c ) What are alkyl sulphonic acids and how prepared ? 5.
Pagina
( a ) Define equivalent weight , gram ion , faraday , monobasic acid , monacid base , anion , and kation . ( b ) Using as many as necessary of these terms , describe the electrolysis of a solution of cupric sulphate . 6.
( a ) Define equivalent weight , gram ion , faraday , monobasic acid , monacid base , anion , and kation . ( b ) Using as many as necessary of these terms , describe the electrolysis of a solution of cupric sulphate . 6.
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