ELEMENTARY

CHEMICAL ARITHMETIC.

Cambridge: PRINTED BY C. J. CLAY, M.A. & SON,

AT THE UNIVERSITY PRESS.

TABLE OF CONTENTS.

PREFACE

PAGE
ix

INTRODUCTION.

ARITHMETIC.

1. Approximation

2. Multiplication

3. Division

4. Proportion

5.* Square root

6.* Continued Fractions

7. Systems of Measures-

(i) The English System

(ii) The Metric System

(iii)* The C.G.S. System

(iv) Measures of Time

(v) Measures of Angles

8. Mensuration

12

14

16

19

ib.

20

PHYSICS AND CHEMISTRY.

21

T

9. Mass, Volume, Density, and Weight

10. From the Formula of a Substance to find its Molecular

Weight and "ercentage Composition

11. From an Equation to calculate a Mass

L. C. A.

6

25

27