海量图书期刊资源,随时随地畅享阅读乐趣
Mathematical problem pageHaenisch, Edward L. · Journal of Chemical Education · 1935
Mathematical problem pageMoulton, Stanley C. · Journal of Chemical Education · 1933
Mathematical problem pageHaenisch, Edward L. · Journal of Chemical Education · 1936
Mathematical problem pageCross, Paul C. · Journal of Chemical Education · 1934
Mathematical problem pageCross, Paul L. · Journal of Chemical Education · 1933
A decade of unusual progressHaenisch, Edward L. · Journal of Chemical Education · 1963
Spiral Puzzle for Organic Chemistry StudentsErdik, Ender · Journal of Chemical Education · 2003
Orbitals: Some Fiction and Some FactsAutschbach, Jochen · Journal of Chemical Education · 2012
ChemOkey: A Game To Reinforce NomenclatureKavak, Nusret · Journal of Chemical Education · 2012
Hyperconjugation: A More Coherent ApproachMullins, JosephJ. · Journal of Chemical Education · 2012
The Proper Writing of Ionic ChargesJensen, William B. · Journal of Chemical Education · 2012
What Are Elements and Compounds?Myers, Rollie J. · Journal of Chemical Education · 2012
Simple Apparatus for Vacuum FiltrationZhilin, Denis M.; Kjonaas, Richard A. · Journal of Chemical Education · 2013
A very inexpensive NMR tube washerKarimian, Khashayar · Journal of Chemical Education · 1986