Course Solutions Uncategorized (Solved) : Chapter 10 Due November 15t Phase Diagrams 7 Kaolinite Clay Al2 Si20s O 4 Heated Sufficien Q32396751 . . . .

(Solved) : Chapter 10 Due November 15t Phase Diagrams 7 Kaolinite Clay Al2 Si20s O 4 Heated Sufficien Q32396751 . . . .

 

Chapter 10 due November 15t (Phase Diagrams): 7. When kaolinite clay [Al2 Si20s)(O)4] is heated to a sufficiently high temperature, chemical water is driven off. Under these circumstances, what is the composition of the remaining product (in weight percent Al20s)? (a) The chemical formula for kaolinite clay may also be written as Al^O3-2Sio2-2H20. Thus, if we remove the chemical water, the formula becomes Al203-2Sio2. The formula weight for A203 is just (2)(26.98 g/mol) (3)(16.00 g/mol) = 101.96 g mol; and for SiO2 the formula weight is 28.09 g/mol+ (2)(16.00 gmo) - 60.09 g/mol. Thus, the composition of this product, in terms of the concentration of Al^Oz, Cal2o, in weight percent is just +(3)(16.00 g/mol) -1 → need solutions and answers as soon as possible. Many thanks.

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