Tris base pka81 was dissolved in 5l of water to give the
Tris base (pKa=8.1) was dissolved in .5L of water to give the final concentration of 1 M. How much does the pH change after addition of 1mL of 10N HCL?
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two 500 g block of wood are 20m apart on a frictionless table a 10g bullet is fired at 400 ms towards the blocks the
name and give formulas of two acids that are strong electrolytes and one acid that is weak name and give formulas of
in a series l-r-c circuit the components have the following valuesl 215mh c 165uf and r 320 ohm the generator has an
curtis security services inc has some clients who pay for their services in advance and other clients who receive
tris base pka81 was dissolved in 5l of water to give the final concentration of 1 m how much does the ph change after
an aluminum wire having a cross-sectional area of 300 10-6 m2 carries a current of 42 a find the drift speed of the
a firm began operations on january 1 2006 revenues for the year ended december 31 2006 were 506000 and revenues for the
in a polymerization reaction of styrene with the concentration of 2 m in 2 liter cyclohexane solvent the polymerization
a barefoot field-goal kicker imparts a speed of 49 ms to a football initially at rest if the football has a mass of 076
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