East Engin

Library

QD

453 1953

A TREATISE

ON THE

PRINCIPLES OF CHEMISTRY.

London: C. J. CLAY AND SON, CAMBRIDGE UNIVERSITY PRESS WAREHOUSE,

Ave MARIA LANE.

Cambridge: DEIGHTON, BELL, AND CO.

Leipzig: F. A. BROCKHAUS.

FELLOW, AND PRÆLECTOR IN CHEMISTRY OF GONVILLE AND CAIUS COLLEGE,

CAMBRIDGE.

"In nature everything is distinct, yet nothing defined into absolute

independent singleness.” WORDSWORTH.

CAMBRIDGE:
AT THE UNIVERSITY PRESS.

1884