Weight Percents of Minerals Instructions: #1-#5 : determine the chemical formula from the weight percents given....
Weight Percents of Minerals Instructions: #1-#5 : determine the chemical formula from the weight percents given. #1 Given: ( K20 16.9% 949 Ha> 1497 = 0.179 - otok = 1 94 to AlzO3 18.4% lo2y = 16.2% = 0.18 * 995 - 1 KAIS: 308 ( 502 04.1% 60g 64.7 = 1.07 au 1.07 = 6 .134 #2 Given: (hint: this is a silicate mineral) Ben 14.0% 25+ 2/14 |.11 = |18+ .9 Al2O3 19.0% 102 103/19 - 5.39 - 5.377-90= 5.97 17.90 SiO2 67.0% 60+ 60/2 = 0.903