Calculadora de PPM

Converta concentrações para partes por milhão (PPM) e vice-versa para análises químicas.

mg
kg

Concentration

5.00 ppm

Concentration5,000 ppb

Concentration vs Mass of Solute

Ver formula →

Formula

## How to Calculate PPM ### Formula **ppm = mass of solute (mg) / mass of solution (kg)** Equivalent to mg/L for dilute aqueous solutions. 1 ppm = 1 part per 1,000,000 parts.

Exemplo Resolvido

5 mg of fluoride in 1 kg of water.

  1. 01ppm = 5 mg / 1 kg
  2. 02ppm = 5 ppm

Perguntas Frequentes

What does ppm stand for?

Parts per million. It represents one unit of solute per one million units of solution.

How do you convert ppm to percent?

Divide by 10,000. For example, 5000 ppm = 0.5%.

Is ppm the same as mg/L?

For dilute aqueous solutions at room temperature (density ~1 kg/L), ppm and mg/L are essentially equivalent.

Aprender

Understanding Molarity

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