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Side 3
... support of it . 5. The following substances are heated to redness in air- ( a ) platinum , ( b ) magnesium , ( c ) mercuric oxide . What occurs in each case ? 6. Some finely divided copper is placed in an open B 2 INTRODUCTORY SUBJECTS.
... support of it . 5. The following substances are heated to redness in air- ( a ) platinum , ( b ) magnesium , ( c ) mercuric oxide . What occurs in each case ? 6. Some finely divided copper is placed in an open B 2 INTRODUCTORY SUBJECTS.
Side 10
... oxide remained in a tube in which iron had been heated in a current of steam . How much hydrogen was obtained , and what weight of iron oxidized ? 51. Two hundred and seventy - six grammes of potas- sium are thrown on water . Give the ...
... oxide remained in a tube in which iron had been heated in a current of steam . How much hydrogen was obtained , and what weight of iron oxidized ? 51. Two hundred and seventy - six grammes of potas- sium are thrown on water . Give the ...
Side 18
... potassium chloride . What occurs in each case ? 115. 0.5205 gramme of an oxide of manganese was treated with hydrochloric acid and the evolved chlorine was led into solution of potassium iodide . The liberated 18 QUESTIONS ON CHEMISTRY .
... potassium chloride . What occurs in each case ? 115. 0.5205 gramme of an oxide of manganese was treated with hydrochloric acid and the evolved chlorine was led into solution of potassium iodide . The liberated 18 QUESTIONS ON CHEMISTRY .
Side 19
... oxide . 116. One hundred and nineteen grammes of iodine are suspended in water . What volume of chlorine at N.T.P. will be required to convert all the iodine into iodic acid ? 117. Seventy - three c.c. of a solution of iodine ( contain ...
... oxide . 116. One hundred and nineteen grammes of iodine are suspended in water . What volume of chlorine at N.T.P. will be required to convert all the iodine into iodic acid ? 117. Seventy - three c.c. of a solution of iodine ( contain ...
Side 21
... oxide , ( c ) manganese dioxide , are strongly heated . 132. Why is manganese dioxide generally mixed with potassium chlorate for the preparation of oxygen ? 133. What impurity is always present in oxygen pre- pared DYADS - OXYGEN . 22.
... oxide , ( c ) manganese dioxide , are strongly heated . 132. Why is manganese dioxide generally mixed with potassium chlorate for the preparation of oxygen ? 133. What impurity is always present in oxygen pre- pared DYADS - OXYGEN . 22.
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Questions on Chemistry: A Series of Problems and Exercises in Inorganic and ... Francis Jones Uten tilgangsbegrensning - 1879 |
Questions On Chemistry: A Series Of Problems And Exercises In Inorganic And ... Francis Jones Ingen forhåndsvisning tilgjengelig - 2023 |
Vanlige uttrykk og setninger
acetic alcohol ammonia ammonium arsenic ascertained barium boron bromine calcium Cambridge carbon dioxide Carbon dioxide obtained chlorine combining weight composition compounds containing copper Crown 8vo Describe fully ELEMENTARY TREATISE elements equations the action ether Explain Express by equations Extra fcap fcap Find the percentage Find the volume Find the weight following bodies gases Give a short Give equations Give the formulæ GRAMMAR grammes GREEK heated hydride hydriodic acid hydro hydrochloric acid hydrogen hydrogen dioxide impurities iodine iron John's College large scale late Fellow LATIN magnesium manganese dioxide Master Mathematical mercury metal Name nitric acid nitrogen numerous Examples numerous Illustrations occur in nature oxalic acid oxide oxygen phosphorus platinum potash potassium chlorate potassium iodide prepared Professor properties pure quantity reactions which occur revised and enlarged salt School short account silver nitrate Sketch the apparatus sodium substance sulphate sulphuretted hydrogen sulphuric acid temperature thallium trioxide vapour zinc
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