Calculators

Calculates the number of protons, neutrons, and electrons in an atom based on its atomic number and mass number. Assumes a neutral atom unless the charge is specified.

Calculates the actual yield of a chemical reaction, given the theoretical yield and percent yield.

Converts parts per million (ppm) to molarity (mol/L) for solutions. This calculation requires the solute's molecular weight and the solution's density.

Calculates the hydrogen ion concentration ([H+]) of a solution given its pH value. This is a fundamental calculation in chemistry for understanding acidity and basicity.

Calculates the bond order of a molecule based on the number of bonding and antibonding electrons or from the number of bonds between two atoms.

Calculates the molarity of an unknown solution using titration data.

This calculator helps determine the name of an ionic compound based on the cation and anion provided.

Calculates the atomic mass of an atom based on the number of protons and neutrons, displaying the result in atomic mass units (amu)

Calculates the required volume of diluent to add to a dry ingredient (drug) to achieve a desired concentration, and the resulting mass of the drug in a given volume.

Calculates the vapor pressure of an ideal solution using Raoult's Law. It can also determine the vapor pressure and mole fraction of a pure solvent in a solution.