What ratio ch3nh3ch3nh2 is needed to prepare a buffer
What ratio [CH3NH3+]/[CH3NH2] is needed to prepare a buffer solution with a pH of 8.60 from methylamine, CH3NH2, and methylammonium chloride, CH3NH3Cl? Kb of CH3NH2 = 3.7 10-4.
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requireddevelop and excel spread sheet to analyse the operations of the business you have chosen over a three year
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the equilibrium constant for the reaction n2g 3h2g 2nh3g is kp434x10-3 at 300c pure nh3 is placed in a 100 l flask
an unknown monoprotic weak acid ha has a molar mass of 550 a solution contains 250 g of ha dissolved 800 ml of
what ratio ch3nh3ch3nh2 is needed to prepare a buffer solution with a ph of 860 from methylamine ch3nh2 and
an unknown monoprotic weak acid ha has a molar mass of 550 a solution contains 250 g of ha dissolved 800 ml of solution
how many moles of a reducing agent are used in a reaction containing 15l of this material which possesses a density of
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