When a 8.000g of mineral ore sample containing Sn(CO3)2 (238.7 g/mol) and other inert material was reacted with excess HCl solution and the liberated CO2 was bubbled through an excess solution of Ca(OH), (74.0 g/mol); the mass of precipitated CaCO, (100.0 g/mol) was 0.7800 g. The percentage Sn(CO3)2 in sample is? 1. O11.64 % 2. O16.71 % 3. 044.14 % 4. O23.27 %

When a 8.000g of mineral ore sample containing Sn(CO3)2 (238.7 g/mol) and other inert material was reacted with excess HCl solution and the liberated CO2 was bubbled through an excess solution of Ca(OH), (74.0 g/mol); the mass of precipitated CaCO, (100.0 g/mol) was 0.7800 g. The percentage Sn(CO3)2 in sample is? 1. O11.64 % 2. O16.71 % 3. 044.14 % 4. O23.27 %

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 40P

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