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Try any Node.js package right in your browser
This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including molarmass. Try it out:
var molarmass = require('molarmass');
console.log(molarmass('H')); // 1.0079
console.log(molarmass('OH')); // 17.0079
console.log(molarmass('H2')); // 2.0158
console.log(molarmass('(S8)')); // 256.48
console.log(molarmass('H2O')); // 18.0158
console.log(molarmass('C12H22O11')); // 342.3058
console.log(molarmass('H(CO)(CHOH)5H')); // 180.1608
console.log(molarmass('Na')); // 22.99
console.log(molarmass('NaOH')); // 39.9979
console.log(molarmass('Cr2O7')); // 216
console.log(molarmass('Ca(OH)2')); // 74.0958
console.log(molarmass('Mg3(PO4)2')); // 262.848
console.log(molarmass('((((Pt)7)5))')); // 6827.8
console.log(molarmass('(Fe2)O3')); // 159.7
console.log(molarmass('(NH4)2Cr2O7')); // 252.0772
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