Phosphorus and Society
An Improvement of Higher Education
Solid Phase Reaction in Courses of Modern Chemistry—from Middle School to University
Developing Software of Teaching—Study
Improvement on Preparation and Purify Method of Acetylene
Improvement on Preparation of Acetate
Electropotential and Oxydoreduction Reaction
Thermokinetic Implication of "△" in Chemical Equation
Causing Color Change Owing to Equilibrium 2N02=N2O4 Isotherrraal Compression
Improve the Quality of Chemical Teaching
Woman Scientists in Discovery of Elements and Nuclear Fission
The Intermediate Level Chemical Education and Teacher's Training in Japan (II)