ChemToolsHub is a platform for chemical calculations and structure conversion. It offers tools like atomic properties calculator, pH calculator, 3D conformer generator, solution preparation, structure converter, and thermodynamics calculator. Users can access chemical safety data, molecular weight calculations, unit conversions, and more.
Features
Atomic Properties Calculator
Calculate and view detailed properties of chemical elements using their atomic symbols.
pH Calculator
Calculate pH values from H+ concentration, pOH or acid/base solutions. Includes visual pH scale and detailed results.
3D Conformer Generator
Generate and visualize 3D molecular conformations from SMILES notation. Helps explore different possible 3D arrangements of your molecules.
Solution Preparation Calculator
Calculate solution concentrations and prepare solutions by specifying total volume, initial concentration, and PPM.
Structure Converter
Convert between different chemical structure formats such as SMILES, InChI, IUPAC, MOL files, and 2D structures.
Chemical Safety Data
Query chemical safety data sheets (MSDS), physical and chemical properties, hazards, and emergency procedures.
Molecular Weight Calculator
Quickly calculate molecular weight of chemical formulas, supporting complex organic and inorganic compounds.
Unit Converter
Convert between different units of measurement including length, mass, volume, temperature, pressure, and energy. Supports common scientific and engineering units.
Phase Diagram Calculator
Calculate and visualize phase states of substances at different temperatures and pressures, including critical points, triple points, and phase boundaries.
Structure Similarity Calculator
Compare chemical structures and calculate similarity scores using different fingerprint methods and similarity metrics.
Thermodynamics Calculator
Calculate thermodynamic properties including enthalpy, entropy, Gibbs free energy, and heat capacity. Visualize property changes with temperature.
Solution Preparation Calculator
Calculate the required amounts of solute and solvent for preparing solutions of specific concentrations. Supports molarity, molality, mass percentage, and PPM.
Structure Converter
Convert between different chemical structure formats including SMILES, InChI, IUPAC, MOL file, and 2D structure images.
pH Calculator
Calculate pH values from ion concentration, pOH, or acid/base solutions. Provides visual pH scale and detailed results.
Atomic Properties Calculator
Calculate and view detailed properties of chemical elements using their atomic symbols.
Chemical Structure Editor
Draw, edit, and convert chemical structures. Supports multiple formats including SMILES, MOL, InChI, and image export. Features structure recognition from images.
3D Conformer Generator
Generate and visualize 3D molecular conformations from SMILES notation. Helps explore different possible 3D arrangements of molecules.
Molecular Weight Calculator
Quickly calculate molecular weight of chemical formulas, supporting complex organic and inorganic compounds.
Phase Diagram Calculator
Calculate and visualize phase states of substances at different temperatures and pressures, including critical points, triple points, and phase boundaries.
Thermodynamics Calculator
Calculate thermodynamic properties including enthalpy, Gibbs free energy, and heat capacity. Visualize property changes with temperature.
Molecular Descriptor Calculator
Calculate and visualize molecular descriptors including molecular weight, LogP, TPSA, and other important properties for chemical compounds.
Chemical Equation Balancer
Balance chemical equations automatically. Support complex redox reactions and get stoichiometric coefficients.
Unit Converter
Convert between different units of measurement including length, mass, volume, temperature, pressure, and energy. Supports common scientific and engineering units.
Chemical Safety Data
Query chemical safety data sheets (MSDS), physical and chemical properties, hazards, and emergency procedures.
Chemical Properties Calculator
Calculate chemical properties including density, molarity, molecular weight, and more. Get instant results for your chemical calculations.
Reaction Kinetics Calculator
Calculate reaction kinetics parameters including rate constants, half-life, activation energy, and visualize concentration changes over time.
Structure Similarity Calculator
Compare chemical structures and calculate similarity scores using different fingerprint methods and similarity metrics.
Molecular Weight Calculator
Quickly calculate molecular weight of chemical formulas, supporting complex organic and inorganic compounds.
Chemical Equation Balancer
Automatically balance chemical equations. Supports complex redox reactions and provides stoichiometric coefficients.
Unit Converter
Convert between different units of measurement including length, mass, volume, temperature, pressure, and energy. Supports common scientific and engineering units.
Phase Diagram Calculator
Calculate and visualize phase states of substances at different temperatures and pressures, including critical points, triple points, and phase boundaries.
Chemical Properties Calculator
Calculate chemical properties including density, molarity, molecular weight, and more. Provides instant results for chemical calculations.
Reaction Kinetics Calculator
Calculate reaction kinetics parameters such as rate constants, half-life, activation energy, and visualize concentration changes over time.
Thermodynamics Calculator
Calculate thermodynamic properties including enthalpy, entropy, Gibbs free energy, and heat capacity. Visualize property changes with temperature.
Solution Preparation Calculator
Calculate required amounts of solute and solvent for preparing solutions of specific concentrations. Supports molarity, molality, mass percentage, and PPM.
pH Calculator
Calculate pH values from H+ concentration, pOH, or acid/base solutions. Includes visual pH scale and detailed results.
Atomic Properties Calculator
Calculate and view detailed properties of chemical elements using their atomic symbols.