Isotope Mass Calculator

Enter any two values (Total Substance Mass, Isotopes Percent Mass, or Isotope Mass) to calculate the missing value.

The Isotope Mass Calculator is a simple tool used to compute the mass of isotopes in a substance, the total mass of the substance, or the percentage of isotopes in the total mass.

This is widely applicable in fields like chemistry, physics, and radiology for analyzing isotope distributions, calculating atomic weights, and more.

Solved Examples

Example 1: Calculate the isotope mass for a substance with a total mass of 200 g, where the isotopes make up 15% of the total mass.

Step	Calculation	Result
Formula	$\text{Isotope Mass} = \text{Total Mass} \times \frac{\text{Percent Mass}$
Substitute Values	$\text{Isotope Mass} = 200 \times \fra$	$30 \, \text{g}$

Example 2: Find the total substance mass if the isotope mass is 40 g and it constitutes 20% of the total mass.

Step	Calculation	Result
Formula	$\text{Total Mass} = \frac{\text{Isotope Mass} \times 100}{\text{Percent Mas$
Substitute Values	$\text{Total Mass} = \frac{40 \times 100}$	$200 \, \text{g$

Applications

Isotope Analysis: Determine the contribution of isotopes in a sample.
Nuclear Studies: Measure isotopic compositions in radiological research.
Chemistry: Analyze molecular and atomic weights using isotopes.

FAQs

Can I calculate the percentage mass of isotopes directly?
Yes, simply enter the isotope mass and total substance mass to get the percent mass.
What happens if total mass or percent mass is zero?
A warning will appear, as these values cannot be zero for valid calculations.
More Calculators
Can this tool be used for radioactive isotopes?
Yes, it can compute the mass contributions of radioactive isotopes within a substance.

Easily compute isotope mass, total substance mass, or isotope percent mass using the Isotope Mass Calculator. Perfect for scientific and research applications.