What volume of 050 m hno2 and 050 m nano2 must be mixed to
What volume of 0.50 M HNO2 and 0.50 M NaNO2 must be mixed to prepare 1.00 L of a buffered solution at a pH of 3.50? Present answer in mL units and use 4 significant figures.
volume of HNO2=
volume of NaNO2=
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a 534kg object moving at a speed of 13ms in the postive x-axis collides wth a 320kg moving at 25ms in the opposite
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what volume of 050 m hno2 and 050 m nano2 must be mixed to prepare 100 l of a buffered solution at a ph of 350 present
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