A fórmula barométrica como instrumento de ensino em Química

Química Nova

Otávio Luiz Bottecchia¹ 

[1] ,Universidade Federal de Uberlândia Instituto de Química Uberlândia MG ,Brasil

关键词: barometric formula;    atmosphere;    model;   

DOI  :  10.1590/S0100-40422009000700047

来源: SciELO

【 摘 要 】

The barometric equation is revisited. Restrictions imposed for its derivation are investigated. Results are discussed and related to simple themes of ordinary life. The theoretical models fit to experimental data. Correction for temperature effect improves the fitting in comparison to the barometric formula. The scope for application of the model is discussed.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License