Elementary Chemical Arithmetic: With 1100 ProblemsMacmillan and Company, 1882 - 286 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 33.
Σελίδα xi
... give only in outline calculations which belong more properly to arithmetic than to chemistry , and boys weak in arithmetic are often puzzled to supply the intermediate steps . The first eight sections of the introduction deal with ...
... give only in outline calculations which belong more properly to arithmetic than to chemistry , and boys weak in arithmetic are often puzzled to supply the intermediate steps . The first eight sections of the introduction deal with ...
Σελίδα 17
... gives mgh ergs as the work done . But the velocity acquired is such that v = 2gh . Hence mgh = mv . The kinetic energy of a mass of m grams with the velo- city of v centimetres per second is 1mv2 ergs . In cases in which great accuracy ...
... gives mgh ergs as the work done . But the velocity acquired is such that v = 2gh . Hence mgh = mv . The kinetic energy of a mass of m grams with the velo- city of v centimetres per second is 1mv2 ergs . In cases in which great accuracy ...
Σελίδα 29
... gives the density of the liquid in which it floats . ( ii ) When substances are weighed in a balance , they are usually immersed in air , and hence they apparently weigh less than they really do by a weight equal to that of the air ...
... gives the density of the liquid in which it floats . ( ii ) When substances are weighed in a balance , they are usually immersed in air , and hence they apparently weigh less than they really do by a weight equal to that of the air ...
Σελίδα 52
... give off 69 units of heat . If the reaction takes place in presence of excess of water , or if a substance is dissolved in excess of water , the indeter- minate quantity of water is expressed by Aq . Thus ( NH ,, Aq ) = 8 means that 17 ...
... give off 69 units of heat . If the reaction takes place in presence of excess of water , or if a substance is dissolved in excess of water , the indeter- minate quantity of water is expressed by Aq . Thus ( NH ,, Aq ) = 8 means that 17 ...
Σελίδα 56
... gives a number which is approximately equal to the number expressing the atomic weight of the element . " There are however somewhat numerous exceptions to both these laws . Thus to find the atomic weight of lead , the equivalent of ...
... gives a number which is approximately equal to the number expressing the atomic weight of the element . " There are however somewhat numerous exceptions to both these laws . Thus to find the atomic weight of lead , the equivalent of ...
Περιεχόμενα
16 | |
19 | |
20 | |
21 | |
25 | |
26 | |
27 | |
28 | |
34 | |
41 | |
50 | |
57 | |
63 | |
64 | |
67 | |
73 | |
74 | |
83 | |
192 | |
196 | |
209 | |
217 | |
225 | |
232 | |
238 | |
244 | |
248 | |
249 | |
266 | |
276 | |
9 | |
10 | |
11 | |
21 | |
22 | |
27 | |
Άλλες εκδόσεις - Προβολή όλων
Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Elementary Chemical Arithmetic: With 1100 Problems Sydney Lupton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
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
Δημοφιλή αποσπάσματα
Σελίδα 23 - THE SEVEN KINGS OF. ROME. An Easy Narrative, abridged from the First Book of Livy by the omission of Difficult Passages; being a First Latin Reading Book, with Grammatical Notes and Vocabulary.
Σελίδα 16 - HODGSON -MYTHOLOGY FOR LATIN VERSIFICATION. A brief Sketch of the Fables of the Ancients, prepared to be rendered into Latin Verse for Schools. By F. HODGSON, BD, late Provost of Eton. New Edition, revised by FC HODGSON, MA i8mo. 3*.
Σελίδα 46 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the Use of Students of every age.
Σελίδα 45 - THE SCIENCE OF WEIGHING AND MEASURING, AND THE STANDARDS OF MEASURE AND WEIGHT. By HW CHISHOLM, Warden of the Standards. With numerous Illustrations. Crown 8vo. 4*. 6d. HO.W TO DRAW A STRAIGHT LINE: a Lecture on Linkages.
Σελίδα 29 - THE FIRST THREE SECTIONS OF NEWTON'S PRINCIPIA, With Notes and Illustrations. Also a collection of Problems, principally intended as Examples of Newton's Methods. By PERCIVAL FROST, MA Third Edition.
Σελίδα 59 - JOHNSON'S LIVES OF THE POETS. The Six Chief Lives (Milton, Dryden, Swift, Addison, Pope, Gray), with Macaulay's "Life of Johnson.
Σελίδα 30 - FR-S., late Fellow and Assistant Tutor of St. Peter's College, Cambridge ; Examiner in the University of London.