A mixture contains Na2CO3, NaOH and inert matter. Asample weighing 1.500 g requires 28.85 ml of 0.500N HCIto reach a phenolphthalein endpoint, and an additional23.85 to reach a methyl orange endpoint.What are thepercentages of Na2C03 and NaOH?

Reaction of NaOH with HCl NaOH + HCl -----> NaCl + H2O End point will be achieved using…

A mixture contains Na2CO3, NaOH and inert matter. A sample weighing 1.500 g requires 28.85 ml of 0.500N HCl to reach a phenolphthalein endpoint, and an additional 23.85 to reach a methyl orange endpoint. What are the percentages of Na2C03 and NaOH?

A mixture contains Na2CO3, NaOH and inert matter. A sample weighing 1.500 g requires 28.85 ml of 0.500N HCl to reach a phenolphthalein endpoint, and an additional 23.85 to reach a methyl orange endpoint. What are the percentages of Na2C03 and NaOH?

EBK A SMALL SCALE APPROACH TO ORGANIC L

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Chapter13: Isolation Of Eugenol From Clov

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

A mixture contains Na2CO3, NaOH and inert matter. A
sample weighing 1.500 g requires 28.85 ml of 0.500N HCI
to reach a phenolphthalein endpoint, and an additional
23.85 to reach a methyl orange endpoint.What are the
percentages of Na2C03 and NaOH?

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