/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Kim Bratzel :: http://kim.ugtech.net/blog */
function NMR() {
if (document.form.N.value == "")
document.form.N.value = document.form.M.value/document.form.R.value
if (document.form.M.value == "")
document.form.M.value = document.form.N.value*document.form.R.value
if (document.form.R.value == "")
document.form.R.value = document.form.M.value/document.form.N.value
}
function CVA() {
if (document.form.C.value == "")
document.form.C.value = document.form.A.value/document.form.V.value
if (document.form.V.value == "")
document.form.V.value = document.form.C.value*document.form.A.value
if (document.form.A.value == "")
document.form.A.value = document.form.V.value*document.form.C.value
}
function clear1() {
document.form.N.value = ""
document.form.M.value = ""
document.form.R.value = ""
}
function clear2() {
document.form.C.value = ""
document.form.V.value = ""
document.form.A.value = ""
}
Using basic theory and this calculator, you can quickly find the answers to your chemistry stoichiometry equations.
Instructions
Fill in any two of the three text fields in either the empirical formula or the molarity forms. (Make sure at least one of the three text fields are empty.)
Empirical Formula