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Solution A is a 0.0500moldm^-3 HCl solution, solution B is a hydrated salt of Na2CO3...

Solution A is a 0.0500moldm^-3 HCl solution, solution B is a hydrated salt of Na2CO3 made by dissolving 7.20g of the salt in 1.00dm^3 of dilute water. 20.00cm^3 of solution B requires 39.70cm^3 of solution A for complete neutraliation. From the above information calculate percentage of water of crystallization in the salt[ H=1, C=12, O=16, Na=23]
equation of reaction is;
Na2CO3. XH2O(aq)+2HCl------->
2NaCl(aq)+(X+1)H2O+CO2(g)?
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Asked by logic on 14th June, 2019
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts