One night you and your friend decided to help in agriculture. The farmer you are helping reacted 90 Kg of Calcium fluoride phosphate (Cas(PO4)3F) and 30L of sulfuric acid(H2SO4), so far he has collected 5Kg of hydrofluoric acid (HF) and the farmer wants to know the % yield of the HF to estimate the time needed to complete the reaction. Balance the equation, calculate the molecular weight and mols of Cas(PO4)3F and H2SO4 (Density of Sulfuric acid 1.84 g/cm3), Calculate the limiting reagent, the percent yield of HF and the number of molecules of so far. If the density of HF is 1.15 g/cm3 and the temperature of the 10 L vessel HF is contained is 25 C what is the pressure of the contained in which HF is collected? Ca(H2 PO4)2 (aq) + CaSO4 (aq) + HF (g) Cas(PO4)3F (s)+H2SO4 (aq)

One night you and your friend decided to help in agriculture. The farmer you are helping reacted 90 Kg of Calcium fluoride phosphate (Cas(PO4)3F) and 30L of sulfuric acid(H2SO4), so far he has collected 5Kg of hydrofluoric acid (HF) and the farmer wants to know the % yield of the HF to estimate the time needed to complete the reaction. Balance the equation, calculate the molecular weight and mols of Cas(PO4)3F and H2SO4 (Density of Sulfuric acid 1.84 g/cm3), Calculate the limiting reagent, the percent yield of HF and the number of molecules of so far. If the density of HF is 1.15 g/cm3 and the temperature of the 10 L vessel HF is contained is 25 C what is the pressure of the contained in which HF is collected? Ca(H2 PO4)2 (aq) + CaSO4 (aq) + HF (g) Cas(PO4)3F (s)+H2SO4 (aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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