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
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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
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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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