What Limiting Amount Of Na Co In Millimoles Is To Be Added To 150ml Of 0 1 M Carbonated Water To Make Its Ph 6 4 1 (177.88 KiB) Viewed 13 times
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What limiting amount of Na, CO, (in millimoles) is to be added to 150ml of 0.1 M carbonated water to make its pH = 6.4? Given : Ka, and Ka, for H,CO; = 4 ×10° & 4 x10" respectively. 150 ml, 0.1 M कार्बोनेटेड जल की pH = 6.4 करने के लिए इसमें Na,CO, की कितनी सीमित मात्रा (मिलि मोल में) मिलायी जानी चाहिए? दिया गया है : H.CO, के लिए Kaj तथा Kay क्रमशः 4×1078 तथा 4 x 10-12 हैं
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