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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Use the divergence theorem to find the double integral(S)dS where F(x,y,z)=z^2i+(y^2+sinx)j+xy^3k and S is the region bounded by the parabolic cylinder y=x^2 and the planes z=y,y=1 and z=0,oriented outward.
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