A buffer is created by mixing equal concentration is nh4
A buffer is created by mixing equal concentration is NH4+ and NH3. Calculate the volume of both solutions needed to create a buffer of pH = 8.75 with a total volume of 100ml
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a 2500 ml sample of a 1028 m monoprotic weak acid solution has a ph of 348 after the addition of 1245 ml of 1106m naoh
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a meterstick of negligible mass has a 025 kg mass at its 31 cm mark and a 040 kg mass at the 77 cm mark where should
a buffer is created by mixing equal concentration is nh4 and nh3 calculate the volume of both solutions needed to
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100 ml of 200 m hcl is titrated with 250 m of naoh what is the ph after 50 ml of the base has been added what is the ph
a farsighted person uses glasses with a refractive power of 33 diopters the glasses are worn 27cm from his eyeswhat is
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