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A 50mL solution of Histidine-HCl

  1. A 50mL solution of Histidine-HCl (Histidine: pKa1=1.8, pKa2=9.2, pKa3=6.0)is titrated with 0.500M NaOH. What is the expected pH
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    2. Drew asked by Drew
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  2. Use the diagram of a normal gene and a mutated gene to answer the question.Normal DNA: MAM Histidine HAY Histidine MHG Leucine
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  3. How do you calculate the pH of two acids in a solution? Examlp: a solution is made by adding 50mL acetic acid(Ka=1.76x10-5) to
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    2. Steve asked by Steve
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  4. you need to make a 3.5 Molar solution of Ca(OH)2, however, you only want to make 50ml of this Ca(OH)2 solution. How many grams
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    2. brittany asked by brittany
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  5. molarity of a solution containing5mL of a 3.512 x 10^-5M solution (made from .128g of benzophenone and 50mL of ethanol) and then
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    2. john asked by john
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  6. Calculate the pH of the solution, when 50ml of 2.0HNO2(ka=4×10^-4) titrated with 50ml of 1.0MKOH
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    2. Kebeki asked by Kebeki
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  7. 50mL of 0.1M HCl is mixed with 50mL of 0.1NaOH. delta T = 3^oC. Calculate the enthalpy of neutralization per mole of HCl.assume
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    2. Vic asked by Vic
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  8. What will happen if 50mL of 0.022M Na2S2O3, 50mL of 0.010M AgNO3, and 50mL of 0.097M KCl are mixed together? For AgCl,
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    2. Anonymous asked by Anonymous
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  9. Please Help!what will happen if 50mL of 0.022M Na2S2O3, 50mL of 0.010M AgNO3 and 50mL of 0.097m KCl are mixed together? for
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    2. leslie asked by leslie
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  10. I mixed 4.50mL of 10.0mM NaOH with .50mL phenol red. I need to calculate the pH of this solution. I have more information in my
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    2. amy asked by amy
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