EnErgEtics EnErgEtics 5.1 5.2 5.3 5.4 15.1 15.2 15.3 15.4 Exothermic and endothermic reactions Calculation of enthalpy changes Hess’s law Bond enthalpies Standard enthalpy…
Ultrasonic approach promises the earth for lead-acid batteries Longer life, long run times, better monitoring, faster charging. Is this snake oil or what? Shawn Kelly of…
Physical quantities The foundation of physics rests upon physical quantities in terms of which the laws of physics are expressed. Therefore, these quantities have to be measured…
5-103 5.4 DISTILLATION COLUMN (T-102) 5.4.1 INTRODUCTION In this process, acetylated castor oil (ACO) which is also known as palmatic acid or hexadecanoic acid (C 15 H 31…
CANONICAL ENSEMBLE AND GRAND CANONICAL ENSEMBLE 7.1 CANONICAL ENSEMBLE What ensemble is appropriate for the description of a system not in isolation?" To answer it we…
1 Introduction Historical Development of Membranes The first membrane developments were achieved using readily available membranes in nature, such as bladders of pigs or…
J Surfact Deterg (2011) 14:545–554 DOI 10.1007/s11743-011-1275-2 ORIGINAL ARTICLE Effect of Inorganic Additives on a Conventional Anionic–Nonionic Mixed Surfactants System…