A buffer solution of a weak base and its salt had a ph of
A buffer solution of a weak base and its salt had a pH of 5.26 when the base was 0.123 M and the cation was 0.747 M. Calculate the equilibrium dissociation constant (Kb).
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a sem can be used to map the elemental composition of the material in the sample how is this
a mixture of the compounds aluminum bromide and magnesium oxide contains 0381 g of aluminum and is 897 by mass
a 420-kg projectile is fired at an angle of 300deg above the horizontal with an initial speed of 128102 ms from the top
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a buffer solution of a weak base and its salt had a ph of 526 when the base was 0123 m and the cation was 0747 m
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an oxide of phosphorus is 437 p is 563 o and has a molecular weight of 284 g what is its molecular
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smiths clothing a develop a research design including 1 the type of survey to be employed 2 a questionnaire john
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