Analisis Varian Pengaruh Suhu dan Konsentrasi terhadap Perubahan Konduktivitas Larutan Asam Asetat (CH3COOH) dan Asam Klorida (HCl)

Abstract

The investigation about the influence of temperature and concentration on the change of conductivity of electrolyte solution has been performed.The type of utilized electrolyte solution was strong electrolyte of acid chloride (HCl) and weak electrolyte of acetic acid (CH3COOH) in aqueous solution. In this investigation, the varieties of concentration of electrolyte solutions were 0,01 M; 0,02 M and 0,03 M. The varieties of temperature of electrolyte solution were 300℃, 400℃ and 500℃. The conductivity of these solutions was measured by using Conductometer of ECTestr11 Model. Through the calculation result by variant factorial 3 x 3 analysis of fixed model, there was influence of temperature and concentration on conductivity solution of HCl and CH3COOH. The higher concentration of electrolytes, conductivity of solutions increase.The higher temperature of electrolytes, conductivity of solutions decrease.Also through the calculation, there was interaction between temperature and concentration on the change of solution conductivity.