- Please Show All Work Calculations 1 (45.74 KiB) Viewed 24 times
Please show all work/ calculations.
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answerhappygod
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Please show all work/ calculations.
Please show all work/ calculations.
A buffer is composed of 0.400 mol H₂PO4¯¯ and 0.400 mol HPO4 diluted with water to a volume of 1.00 L. The pH of the buffer is 7.210. How many moles of HCI must be added to decrease the pH to 6.210? 3.60 mol 0.400 mol 0.327 mol 0.360 mol 0.200 mol
A buffer is composed of 0.400 mol H₂PO4¯¯ and 0.400 mol HPO4 diluted with water to a volume of 1.00 L. The pH of the buffer is 7.210. How many moles of HCI must be added to decrease the pH to 6.210? 3.60 mol 0.400 mol 0.327 mol 0.360 mol 0.200 mol