QUESTION 18The gold alloy used for making jewellery has 80% gold and 20% copper in it. Describe the role of copper in this alloy.OA solutionO8 soluteOC. saturatedOD. solventQUESTION 19You have to prepare an IV solution for your patient who is under mainutrition and has low sodium levels. You check the hospital supplies andfind out that there is no IV bag ready to be used. You thought of preparing the IV solution using the chemical compounds available in thesupply room. Below is the list of compounds in the supply room. Which of the following will you pick to make an IV solution forC Your patientwho is sunder malnutrition and has low sodium levels?C6H1206 (s) (dextrose) + NaC(s) + H20 (1) C6H1206 (s) (dextrose) + H20 (1)Na(s) + Clz(9) + H20(1)C6H1206 (8) (dextrose) + NaCi(s)OA C6H1206 (s) (dextrose) + NaCI(s) + H20 (1)OB.CGH1206 (s) (dextrose) + H2O (1)OC Na(s) + Clz(9) + H20(1)OD.C6H1206 (s) (dextrose) + NaCI(s)

Solute: In a solution solute is having low amount. Solvent: In a solution solvent is the one which…

Answered: QUESTION 18 The gold alloy used for…

QUESTION 18 The gold alloy used for making jewellery has 80% gold and 20% copper in it. Describe the role of copper in this alloy. OA solution O8 solute OC saturated O D. solvent

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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