9. If you were asked to separate the components of a mixture of sand and water,and further separate the components of water. What processes would youperform?c. filtration and distillationd. filtration and evaporationa. decantation and filtrationb. decantation and electrolysis10. The element X in a compound was involved in a chemical reaction. After thereaction was completed, which of these would likely happen to the mass ofelement X?a. It will increaseb. It will disappearc. It will be doubledd. It will remain the same

9) As we know, water and sand is heterogeneou mixture. So it can be separated by decantation. But…

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Science

Chemistry

tation and fiitra

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

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 70E: You are given a 1.50-g mixture of sodium nitrate and sodium chloride. You dissolve this mixture into...

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You are given a 1.50-g mixture of sodium nitrate and sodium chloride. You dissolve this mixture into 100 mL of water and then add an excess of 0.500 M silver nitrate solution. You produce a white solid, which you then collect, dry, and measure. The white solid has a mass of 0.641 g. a. If you had an extremely magnified view of the solution (to the atomic-molecular level), list the species you would see (include charges, if any). b. Write the balanced net ionic equation for the reaction that produces the solid. Include phases and charges. c. Calculate the percent sodium chloride in the original unknown mixture.
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