Convert Eh (mV) to pe – Geochemistry Tips! Well, we are going to do nothing fancy. We will be converting our field Eh (mV) measurements to pe. I just used simple formula and make the spread sheet in excel that I use for my own quick reference. If you have lost your calculator or could [Continue]

What is K (Equilibrium Constant)? Geochemistry quick tips! In principle, any chemical equilibrium reaction can be described by the mass – action law. Where K = Thermodynamic equilibrium or dissolution constant K is truly defined based on the type of reaction in hand. For example: Dissolution / Precipitation reaction: K= Ks = Solubility [Continue]

Alkalinity (As of CaCO3 to As of HCO3-): Practical guide on unit conversion This article is for all young geochemist starting their work in consulting world! I went through the pain of discovering the facts that are not really taught in schools or in books. You can only learn them by playing with actual laboratory [Continue]

Geochemistry quick tips: Cation Anion Balance or Charge Balance Error (C.B.E)! Are you lost during a geochemical investigation? Well, sometimes I do get lost. Sometimes I feel like I need more water quality parameters to answer some of the geochemical questions. I never thought about doing just a simple “cation – anion” balance [Continue]

Geochemistry quick tips: Activity, Molality, Normality calculations for most common water quality parameters. Simple thing that might be useful! Just my tips to all young geochemist starting their job and looking at lots of water quality data with different water analysis!! Unit conversion – Have a cheat – sheet ready for all common [Continue]