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geology notes and formulas for competitive exams, Cheat Sheet of Geology

University of KashmirGeology

geology notes and formulas for competitive exams

Typology: Cheat Sheet

2023/2024

Available from 01/16/2024

nadeem-habib
nadeem-habib 🇮🇳

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Compiled by: Mohd Ashir khan | IIT Dhn
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Download geology notes and formulas for competitive exams and more Cheat Sheet Geology in PDF only on Docsity!

Geochemistry Formulae Concentration: mg masss of solute (mg) L Volume of solution (L) mg _ masss of solute (mg) kg mass of solution (kg) parts per million (ppm) = mg mg x 1 kg Lp l lut Molarity (M) = moles of solute (mg) Volume of solution (L) moles of solute (mg) 1 kg of solvent moles of species Total moles Molality (m) = Mole fraction (X) = Equivalents —— = Normality (N) = Molarity(M) xn — factor Thermodynamics and other chemical formulae: log K,, = al 5 “sp 2 303RT TAP , . Saturation index, SI = log KR ; IAP is ion activity product sp S/ = 0 (water is saturated w.r.t. mineral) SI < 0 (water is under-saturated w.r.t. mineral) SI > 0 (water is super-saturated w.r.t. mineral) Compiled by: Mohd Ashir khan | ITT Dhn_ Scanned by CamScanner