0.2 g of carbonate sample dissolved in 40ml of 0.IM HCI. Back titrated required 20 ml of 0.1 M NaOH, calculate the molecular weight of the carbonate salt. O a. 100g/mole O b. 345g/mole O c. 200g/mole O d. 300g/mole Next page touch

0.2 g of carbonate sample dissolved in 40ml of 0.IM HCI. Back titrated required 20 ml of 0.1 M NaOH, calculate the molecular weight of the carbonate salt. O a. 100g/mole O b. 345g/mole O c. 200g/mole O d. 300g/mole Next page touch

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.42QAP

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Concept explainers

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for

Question

0.2 g of carbonate sample dissolved in 40ml of 0.IM HCI. Back titrated required 20 ml of 0.1 M NaOH, calculate the molecular weight of the carbonate
salt.
O a. 100g/mole
O b. 345g/mole
O c. 200g/mole
O d. 300g/mole
Next page
touch

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