Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 páginas |
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Página vii
... Silicon XVIII . Phosphorus 147 149 156 158 162 XIX . Arsenic 169 · XX . Antimony and Bismuth 172 • THE METALS . XXI . The General Properties of the Metals and Alloys 175 XXII . Potassium XXIII . Sodium XXIV . Ammonium XXV . Calcium ...
... Silicon XVIII . Phosphorus 147 149 156 158 162 XIX . Arsenic 169 · XX . Antimony and Bismuth 172 • THE METALS . XXI . The General Properties of the Metals and Alloys 175 XXII . Potassium XXIII . Sodium XXIV . Ammonium XXV . Calcium ...
Página 50
... silicon ) , when they have entered into combination , appear to keep the same atomic heat , which they possessed when in the free condition . Thus Potassium Chloride KCl 6 · 4 + 6 · 4 12.8 . Specific heat 17295 × 74 · 6 ( molecular ...
... silicon ) , when they have entered into combination , appear to keep the same atomic heat , which they possessed when in the free condition . Thus Potassium Chloride KCl 6 · 4 + 6 · 4 12.8 . Specific heat 17295 × 74 · 6 ( molecular ...
Página 64
... silicon . Thus calcium metasilicate CaSiO , is found native as Wollastonite , and its formula is written CaO.SiO ,, the oxygen- ratio being 1 2. In Diopside more or less of the calcium is replaced , by magnesium and the formula is ...
... silicon . Thus calcium metasilicate CaSiO , is found native as Wollastonite , and its formula is written CaO.SiO ,, the oxygen- ratio being 1 2. In Diopside more or less of the calcium is replaced , by magnesium and the formula is ...
Página 147
... silicon diox- ide and hydrogen sulphate . If the gas produced be passed into water , how much silicon dioxide and hydrogen fluosili- cate is formed ? 2CaF ̧ + SiO2 + 2H2SO1 = 2CaSO ̧ + 2H2O + SiF ̧ . 2 3SiF1 + 2H2O = SiO ̧ + 2H ̧SiF ̧ ...
... silicon diox- ide and hydrogen sulphate . If the gas produced be passed into water , how much silicon dioxide and hydrogen fluosili- cate is formed ? 2CaF ̧ + SiO2 + 2H2SO1 = 2CaSO ̧ + 2H2O + SiF ̧ . 2 3SiF1 + 2H2O = SiO ̧ + 2H ̧SiF ̧ ...
Página 156
... silicon 46.6 per cent . , and and oxygen 53.3 per cent . 2. Find the percentage composition of borax ( Na ̧BO , 10H 0 ) . 3. Boron trichloride is 4.07 times as heavy as air , what is its molecular weight ? 4. What volume of boron ...
... silicon 46.6 per cent . , and and oxygen 53.3 per cent . 2. Find the percentage composition of borax ( Na ̧BO , 10H 0 ) . 3. Boron trichloride is 4.07 times as heavy as air , what is its molecular weight ? 4. What volume of boron ...
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Términos y frases comunes
20 grams 2H₂O 2HCl acid alloy aluminium ammonia antimony arsenic atomic weight barium bromine burnt c.c. of gas c.c. of hydrogen carbon dioxide cent CHAPTER CO₂ College copper Crown 8vo cubic cupric oxide Edition evolved 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 H₂SO H₂SO₁ heavy as air Hence hydrate hydrogen chloride hydrogen sulphate iron kilograms kilos litres litres of hydrogen logarithm m.m. Find m.m. is given magnesium manganese dioxide mercury metres molecular weight multiplied nitric oxide obtained oxygen percentage composition potassium chlorate potassium dichromate pressure salt 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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