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CHNOSZ (version 0.8)

Chemical Thermodynamics and Activity Diagrams

Description

Calculation of the standard molal thermodynamic properties and chemical affinities of reactions between and among minerals, inorganic, organic, and/or biomolecular aqueous and crystalline species. Incorporation of an extensive database of thermodynamic properties of species and algorithms for computing the standard thermodynamic properties of neutral and ionized proteins from amino acid group contributions. Generation of chemical speciation and predominance diagrams for stable and metastable equilibrium in open systems as a function of temperature, pressure, and chemical activities or fugacities of basis species.

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Version

Install

install.packages('CHNOSZ')

Monthly Downloads

702

Version

0.8

License

GPL-2

Maintainer

Jeffrey Dick

Last Published

April 23rd, 2009

Functions in CHNOSZ (0.8)

buffer

Chemical Potential Buffers
thermo

Thermodynamic Properties and Compositional Data
nuts

Unit Conversions
basis

Basis Species
ionize

Ionization Properties of Proteins
CHNOSZ

Chemical Thermodynamics and Activity Diagrams
transfer

Mass Transfer Calculations
affinity

Chemical Affinities of Formation Reactions
species

Species of Interest
water

Properties of Water
makeup

Chemical Formulas and Compositions
protein

Properties of Proteins
subcrt

Properties of Species and Reactions
utilities

Utility and Miscellaneous Functions
diagram

Calculate and Plot Relative Abundances of Species
diversity

Calculate Diversity Indices for Chemical Activities
info

Search the Thermodynamic Database
eos

Equations of State
get.protein

Amino Acid Compositions of Many Proteins