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Why I cannot duplicate the apparatus by copy and paste method?
How can we save worksheet/assignment for future use ?
May I know , why unit 'm' has been given which is molality instead of molarity (M) in two questions under dilution ? example:100ml of 0.7m in Chloride ion using MgCl2
getting little different readings for C=11.86 and D=9.73, Will it be different for different students or is there any error ?
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Outline:Dilute 0.1 M hydrochloric acid to 0.01 M hydrochloric acid. Dilute 0.1 M sodium hydroxide to 0.01 M sodium hydroxide. Collect the required acid and base solutions from the storage cabinets. Arrange the necessary apparatus and glassware on the workbench. Transfer measured volumes using accurate and precise techniques. Record the change in pH using a pH meter Rename glassware appropriately using the context menu options. Analyze the effect of dilution on the pH of acidic and basic solutions. Study the variation in pH due to the common-ion effect in weak acids and bases. Use the context menu to copy and paste glassware as required.
Dilute 0.1 M hydrochloric acid to 0.01 M hydrochloric acid. Dilute 0.1 M sodium hydroxide to 0.01 M sodium hydroxide. Collect the required acid and base solutions from the storage cabinets. Arrange the necessary apparatus and glassware on the workbench. Transfer measured volumes using accurate and precise techniques. Record the change in pH using a pH meter Rename glassware appropriately using the context menu options. Analyze the effect of dilution on the pH of acidic and basic solutions. Study the variation in pH due to the common-ion effect in weak acids and bases. Use the context menu to copy and paste glassware as required.
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