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12+

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17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

MOLhole: Convert, Balance, Stoich 螢幕截圖

iPad

iPhone

About MOLhole: Convert, Balance, Stoich

Let's chem with MOLhole, the one-stop shop for all your mole-related needs!

Convert between grams and moles, balance chemical equations, and perform stoichiometry calculations!

Notes:
- Make sure to capitalize elements properly!
- Chemical equations should be written with + signs separating terms, and an = sign separating reactants and products.
- There shouldn't be any spaces between coefficients and compounds, or between elements and subscripts.
- Currently charges and polyatomic ions aren't supported, but keep an eye out for future versions!