{"na":22.98977,"k":39.0983,"cl":35.453,"so4":96.0626,"caco3":100.0869,"hcl":36.46094,"h2so4":98.079,"h3po4":97.99518,"naoh":39.9971,"na2co3":105.98844,"nahco3":84.00661,"caoh2":74.09268,"mgoh2":58.31968,"cacl2":110.98,"cl2":70.906,"co2":44.009,"al":26.98154,"fe":55.845,"alum":594.3648,"ferricchloride":162.204,"fecl3":162.204,"ferricsulfate":558.41226,"ach":210.48664,"mg":24.305,"ca":40.078,"po4":94.97,"hpo4":95.98,"h2po4":96.99,"hco3":61.0168,"co3":60.0089,"ocl":51.453,"pb":207.2,"br":79.904,"bro3":127.901,"f":18.9984,"mn":54.938,"nh4":18.04,"n":14.0067,"nh4oh":35.048,"nh42so4":132.1426,"oh":17.008,"dic":12.011}