Prepare an acetic acid- sodiumacetate buffer solution
You are asked to go into a lab and prepare an acetic acid- sodiumacetate buffer solution with a pH of 4.00 plus or minus 0.02. What molar ratio of CH3COOH to CH3COONa should be used?
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Find the time t required for a 1400$ investment to double interest rate r coumpounded continusly and triple at interest rate r compounded continouly value of r : 4.75%
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