Stoichiometry Plus

2.9
7 reviews
100+
Downloads
Content rating
Everyone
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About this app

The Stoichiometry calculator provides three ways for reaction stoichiometric calculations:

Quick Stoichiometry, Reactant Amount Given, and Product Amount Given

Quick Stoichiometry calculates the stoichiometric amounts of all other substances when the amount of one substance, reactant or product, is given. Reactant Amount Given solves cases when one or more reactant amounts are given. Product Amount Given finds the amounts of all other substances when one product amount is given. Quick Stoichiometry uses units of mole or gram while Reactant Amount Given and Product Amount Given also accept inputs for gases, solutions, and liquids in addition to mole and gram.

For gas inputs, temperature can be Kelvin (K), Celsius (C) or Fahrenheit (F) and pressure units can be atm, kPa or psi. For inputs of solutions or liquids, there are choices of M, mM and g/ml.

Stoichiometric calculations require equation balance. The calculator will automatically balance equations for you if they are not balanced. If you already balance equations, the calculator will use your balance.

The equation balance calculator can balance equations for you. You can also use it to check results of your balancing.

The mole calculator or moler not only gives precise results but also shows calculation steps that lead to the results.

The solution preparation calculator helps you to prepare solutions from scratch or dilute existing solutions or liquids.

A convenient periodic table keyboard is provided. The keyboard remembers the most recently used elements so that you do not have to search for them again from the keyboard.

In addition to integers, both fractions and decimals are also accepted in formula.
Updated on
Jun 6, 2020

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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Ratings and reviews

2.9
7 reviews
Chlorine Kiwi
April 20, 2019
This is the best stoichiometry calculator I've ever used. I really love it. Fast, easy to use, and super functional. I need to deal equations with decimals sometimes, this app saves my life. So glad I found it. Thank you so much for developing this amazing tool. Now I can't live without it. If you are a student, you may find the balance checking feature very useful. Strongly recommend this app! Try it! You won't regret.
3 people found this review helpful
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Super Sonic
January 27, 2021
The app never downloaded. I ended up failing my test
4 people found this review helpful
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Laila Robinson
June 13, 2021
It kept given 1902 errors
2 people found this review helpful
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thermobook.net
April 10, 2022
This app does not have 1902 error.

What's new

A Solution Preparation calculator is added to the Stoichiometry Plus calculator collection