Example sentences of "place [prep] chemical " in BNC.
Next page| No | Sentence |
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| 1 | Stoichiometry is the study of the quantitative composition of chemical substances and also the quantitative changes that take place during chemical reactions . |
| 2 | Thus Reactants Products The composition of chemical compounds and the changes in composition that take place during chemical reactions are governed by four important laws . |
| 3 | I do not decry systematic nomenclature , it has an important place in chemical literature ; but this is a specialist niche , devised for the convenience of indexers and users of indices , not a part of the lingua franca of chemistry . |
| 4 | Despite his marginal position in the academic world , Newlands earned a place in chemical history by his partial anticipation of D. I Mendeleyev 's periodic law , developed in several papers in the Chemical News between 1863 and 1866 ( republished in his On the Discovery of the Periodic Law , 1884 ) . |
| 5 | By 1900 the dry air refrigerator had lost its place to chemical machines using CO 2 or ammonia . |