Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 sider |
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Side 25
... element . Thus H represents the hydrogen - atom weighing 1 0 " " Fe " 2 oxygen - atom iron - atom 16 " " 56 " The molecular weight of an element or compound is the number of times which the smallest portion of that element or compound ...
... element . Thus H represents the hydrogen - atom weighing 1 0 " " Fe " 2 oxygen - atom iron - atom 16 " " 56 " The molecular weight of an element or compound is the number of times which the smallest portion of that element or compound ...
Side 26
... element present being written in a column , and opposite to each the multiple of its atomic weight which is present ... element express the number of parts of that element present in the molecular weight of the compound , on multiplying ...
... element present being written in a column , and opposite to each the multiple of its atomic weight which is present ... element express the number of parts of that element present in the molecular weight of the compound , on multiplying ...
Side 50
... element , and is found in the majority of cases to be nearly 6.4 . Hence , if 6'4 be divided by the specific heat of ... Elements ( except oxygen , carbon , hydrogen , boron , and silicon ) , when they have entered into combination ...
... element , and is found in the majority of cases to be nearly 6.4 . Hence , if 6'4 be divided by the specific heat of ... Elements ( except oxygen , carbon , hydrogen , boron , and silicon ) , when they have entered into combination ...
Side 54
... element or compound is the propor- tion of it , which can do the same amount of chemical work in combining with or replacing other elements or compounds , as one part of hydrogen . The equivalent of an element is determined either by ...
... element or compound is the propor- tion of it , which can do the same amount of chemical work in combining with or replacing other elements or compounds , as one part of hydrogen . The equivalent of an element is determined either by ...
Side 55
... element is the mass of the least portion of it , which can take part in a chemical change , compared with the mass ... element INTRODUCTION . 55 The Determination of Atomic Weights.
... element is the mass of the least portion of it , which can take part in a chemical change , compared with the mass ... element INTRODUCTION . 55 The Determination of Atomic Weights.
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Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Ingen forhåndsvisning tilgjengelig - 2016 |
Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
20 grams 2H₂O 2HCl acid alloy aluminium ammonia antimony arsenic atomic weight barium bromine burnt c.c. of gas c.c. of hydrogen calcium Cambridge carbon dioxide cent CHAPTER CO₂ College copper Crown 8vo cubic cupric oxide Edition evolved Extra fcap fcap ferrous Find its formula Find the atomic Find the density Find the formula Find the mass Find the percentage formed grams grams of hydrogen grams of lead grams of phosphorus grams of potassium grams of silver grams of water H₂ H₂O H₂SO₁ Hence hydrate hydrogen chloride hydrogen nitrate hydrogen sulphate iron kilograms kilos litres litres of hydrogen logarithm m.m. is given magnesium manganese dioxide mercury metres molecular weight multiplied nitric oxide obtained oxygen percentage composition potassium chlorate potassium dichromate pressure silicon sodium solution specific heat substance contains sulphide sulphur dioxide temperature vapour volume of carbon volume of chlorine volume of hydrogen volume of oxygen zinc
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