219037627
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prepare 250mL of a 0.10 M NA2CO3 ,Prepare 100mL of a 1 M HCl solution ,Dilute this HCl solution 10 X before standardising it with NA2CO3 ,calculate the percentage and transfer an accurate mass to a conical flask , add 25.00mL of your standardized 1 M HCl solution and then titrate the reaction mixture against a 0.1 M NA2CO3 , CALCULATE THE PERCENTAGE CARBONATE IN THE SAMPLE YOU ANALYSED ,,,,,,,??? answers please
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219037627
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prepare 250mL of a 0.10 M NA2CO3 ,Prepare 100mL of a 1 M HCl solution ,Dilute this HCl solution 10 X before standardising it with NA2CO3 ,calculate the percentage and transfer an accurate mass to a conical flask , add 25.00mL of your standardized 1 M HCl solution and then titrate the reaction mixture against a 0.1 M NA2CO3 , CALCULATE THE PERCENTAGE CARBONATE IN THE SAMPLE YOU ANALYSED ,,,,,,,???
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charco
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(Original post by 219037627)
prepare 250mL of a 0.10 M NA2CO3 ,Prepare 100mL of a 1 M HCl solution ,Dilute this HCl solution 10 X before standardising it with NA2CO3 ,calculate the percentage and transfer an accurate mass to a conical flask , add 25.00mL of your standardized 1 M HCl solution and then titrate the reaction mixture against a 0.1 M NA2CO3 , CALCULATE THE PERCENTAGE CARBONATE IN THE SAMPLE YOU ANALYSED ,,,,,,,???
No. And please don't make multiple threads on the same issue.
Last edited by charco; 2 years ago
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