1. From a sample of 0.2350 g of phosphorite, 0.2711 g of CaSO4 and 0.1693 g of Mg2P2O7 were obtained. Calculate the % content of CaO and P2O5 in phosphorite. Recalculate the results of the analysis to absolutely dry matter if the phosphorite contains 5.42% moisture.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet