GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) To answer: 1. Give a solution to get the given stock solution. 2. Give a full solution when it will be diluted to 5.9% and the volume is 75mL

GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) To answer: 1. Give a solution to get the given stock solution. 2. Give a full solution when it will be diluted to 5.9% and the volume is 75mL

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter3: Resolution Of Matter Into Pure Substances, Ii. Fractional Crystallization

Section: Chapter Questions

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GIVEN:

- 500mg of ascorbic acid

- 2L of distilled water

- 7.5% m/v (this is the stock solution)

To answer:

1. Give a solution to get the given stock solution.

2. Give a full solution when it will be diluted to 5.9% and the volume is 75mL

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GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) To answer: 1. Give a solution to get the given stock solution. 2. Give a full solution when it will be diluted to 5.9% and the volume is 75mL MAKE SURE THAT WHEN THE REQUIRED STOCK SOLUTION IN ML AND REQUIRED ML IN THE DILUTION WILL TOTAL TO THE NEW VOLUME WHICH IS 75mL
GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution) To answer: 1. Give a solution to get the given stock solution. 2. Give a full solution when it will be diluted to 5.9% and the NEW volume is 75mL
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