What volume of 01m hcl must be added to 20 ml of 04m
What volume of .01M HCL must be added to 20 ml of .04M phosphate buffer, pH 6.50, to reduce the pH to 5.5. pK of phosphate buffer is 7.20
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for an enzyme assay you require a 50 mm tris-hcl buffer ph 78 how many grams of tris mw 121 pka 81 and how any ml of
an extreme amusement park ride accelerates its riders upward from rest to 500 ms in 700 seconds ignoring air resistance
in the bohr theory of the hydrogen atom an electron moves in acircular orbit about a proton the radius of the orbit
a stock solution was prepared by dissolving 3400 g of sodium hydroxide in 200l of water after preparing the solution
what volume of 01m hcl must be added to 20 ml of 04m phosphate buffer ph 650 to reduce the ph to 55 pk of phosphate
an airplane maintains a speed of 630 kmh relative to the airit is flying through as it makes a trip to a city 750km
a liquid compound has a boiling point of 150degrees c unfortunately it is not thermally stable and decomposes at
find the equilibrium concentrations of a and b for a2 and b1 assume that the initial concentration of is a 10 and that
a gas is compressed at a constant pressure of 0800 atm from900 l to 200 l in the process400 j of energy leaves the gas
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