Nguyen Thi Lan Anh, and Le Tu Hai. “SOME PROBLEMS ON THE EQUILIBRIUM CONSTANT K OF THE REVERSIBLE REACTION AND THE EFFECT ON FACTORS TO THE DISPLACEMENT OF CHEMICAL EQUILIBRIUM ”. UED Journal of Social Sciences, Humanities and Education 3, no. 4 (December 24, 2013): 1-6. Accessed May 17, 2021. https://jshe.ued.udn.vn/index.php/jshe/article/view/486.