Search results for “pH”

Thin Layer Chromatography Analytical Chemistry & Spectroscopy Dimensionless A chromatographic technique using a thin layer of adsorbent coated on a flat plate.

Titration Curve Acids, Bases & Salts Dimensionless A plot of pH against the volume of titrant added during an acid–base titration.

Triple Point States of Matter & Gas Laws K, Pa The unique temperature and pressure at which the solid, liquid and vapour phases of a substance coexist in equilibrium.

Termolecular Reaction Chemical Kinetics & Catalysis L²/(mol²·s) An elementary step requiring the simultaneous collision of three species. rate = k[A][B][C]

Tertiary Structure Biochemistry & Polymer Chemistry Dimensionless The complete three-dimensional folded shape of a single polypeptide chain.

Thermochemical Equation Thermochemistry & Thermodynamics kJ/mol A balanced chemical equation that also states the enthalpy change for the amounts shown. aA + bB → cC, ΔH = x kJ

Thermodynamics Thermochemistry & Thermodynamics J The branch of science dealing with energy, its transformations, and the direction in which processes occur.

Titration Acids, Bases & Salts mol/L A quantitative technique in which a solution of known concentration is added to another until the reaction between them is exactly complete. n₁ / n₂ = a / b

Transition State Chemical Kinetics & Catalysis kJ/mol The highest-energy configuration along the reaction coordinate, at which bonds are partly broken and partly formed. denoted ‡

Transmutation Nuclear & Radiochemistry Dimensionless The conversion of one element into another through a change in the number of protons in the nucleus. ¹⁴N + ⁴He → ¹⁷O + ¹H

Trigonal Bipyramidal Geometry Chemical Bonding & Molecular Structure degrees A shape with five bonded atoms occupying three equatorial and two axial positions around a central atom. AX₅

Results for “pH”