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A buffer is made up of .300 L each of .500 M KH2PO4 and .317 M K2HPO4. Assuming tha the volumes are additive, calculatea) the pH
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2. asked by James
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I have trouble how to resist pH in buffer solutions ( in acidic buffer , and in basic buffer ) when we add an acid , and a base
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2. asked by MAD
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If you add 5.0 mL of 0.50 M NaOH solution to 20.0 mL to Buffer C, what is the change in pH ofthe buffer? (where buffer C is
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2. asked by Chelsea
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Which is the main buffer system found in the ECF?A)HCI /NaOH buffer system B)phosphate buffer system C)CO2 / HCO3 buffer system
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A buffer solution is prepared by mixing 2.50 mL of 2.00M sodium acetate with 3.30mL of 0.500M HCl and diluting the buffer with
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2. asked by Maria
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Use the map to answer the question.The Mound Builders primarily lived in what regions? Select all that apply. (1 point)
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2. asked by bee
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Use the map to answer the question.The Mound Builders primarily lived in what regions? Select all that apply. (1 point)
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2. asked by jungkook
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What were the Soviet Satellite Nations? (1 point)Responses The buffer zone region in East Europe. The buffer zone region in East
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The Mound Builders primarily lived in what regions? Select all that apply.(1 point) Responses Region A Region A Region B Region
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What were the Soviet Satellite Nations? (1 point) Responses Nations that support efforts in space. Nations that support efforts
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