Potassium hydrogen phthalate is a solid,
monoprotic acid frequently used in the laboratory to standardize
strong base solutions. It has the unwieldy formula of
KHC8H4O4. This is
often written in shorthand notation as KHP.
If 5.59 grams of KHP are needed to exactly
neutralize 27.5 mL of a barium
hydroxide solution, what is the concentration of the base
solution ?
ANSWER: M barium hydroxide
Answer-
Molar mass of potassium hydrogen phthalate=204.22g/mol
moles of KHP=2g/204.22g/mol=0.0098 mol =0.0049 moles Ca(OH)2
{2 mol khp=1mol Ca(OH)2 (dibasic)}
volume of Ca(OH)2=no of moles/molarity= 0.0049 mol/0.231 mol/L=0.0212L=21.2 ml
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong...
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. How many grams of KHP are needed to exactly neutralize 38.7 mL of a 0.419 M barium hydroxide solution ? grams KHC8H4O4
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. If 5.15 grams of KHP are needed to exactly neutralize 32.2 mL of a barium hydroxide solution, what is the concentration of the base solution? ANSWER: ______ M barium hydroxide
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. What volume of a 0.130 M barium hydroxide solution is needed to exactly neutralize 1.74 grams of KHP ?
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Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. If 2.65 grams of KHP are needed to exactly neutralize 33.9 mL of a potassium hydroxide solution, what is the concentration of the base solution ?
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Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. What volume of a 0.163 M calcium hydroxide solution is needed to exactly neutralize 1.37 grams of KHP ?
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. How many grams of KHP are needed to exactly neutralize 27.4 mL of a 0.259 M sodium hydroxide solution ? how many grams are in KHC8H4O4
Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solutions. It has the unwieldy formula of KHC8H4O4. This is often written in shorthand notation as KHP. How many grams of KHP are needed to exactly neutralize 21.6 mL of a 0.479 M potassium hydroxide solution ? What volume of a 0.379 M potassium hydroxide solution is needed to exactly neutralize 2.09 grams of KHP ?