Author name: Admin

A chemical equation balancer takes the skeleton equation you type — Fe + O2 → Fe2O3, say — and returns

An atom economy calculator tells you what fraction of the atoms you put into a reaction end up in the

A percent yield calculator compares what a reaction actually produced with what it could have produced: percent yield = actual

A theoretical yield calculator tells you the maximum amount of product a reaction can possibly make from the reactants you

A limiting reactant calculator answers the question every stoichiometry problem eventually asks: which reactant runs out first, and how much

A formal charge calculator assigns to each atom in a Lewis structure the charge it would carry if every bond

A normality calculator converts the mass of an acid, base, salt or oxidising agent into gram-equivalents per litre — the

A mole fraction calculator tells you what share of the molecules in a mixture belong to each component. Mix 46

A ppm to ppb converter moves a concentration between parts per million and parts per billion — a factor of

A molality calculator tells you how many moles of solute are dissolved in each kilogram of solvent — not per