1) Find the pH of 0.1 M of the differnet forms histidine species. (See image for equation and pKa values) 2) What is the principal specis at pH 1, pH 5, pH 8, and pH 11?
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1) Find the pH of 0.1 M of the differnet forms histidine species. (See image for equation and pKa values)
2) What is the principal specis at pH 1, pH 5, pH 8, and pH 11?
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- Using the Nernst equation, calculate the equilibrium potential for Ca2 and for C1 from the following sets of data: a. Given [ Ca2+ ]0=1mM,[ Ca2+ ]i=100nM, find Eca2+ b. Given [ Cl- ]0=110mM,[ Cl- ]i=100mM, find EclIn 6O2 how many oxygen (O) atoms are presentWhat is the electron transfer of C6H12O6+O2=CO2+H2O?
- Draw all possible carboxylic acids with the formula C5H10O2.Why is it 30 to 32 ATP produced for cellular respiration in Physiology? When I calculate it, I get 32.If you measured the rate of reaction at 20°C to be 1.11 x 10-5 M/s when using 0.080 M I1- and 0.040 M S2O82-. Approximately how long will the reaction take if you were to increase the temperature to 30 °C?
- If you want to produce carbohydrates containing the heavy oxygen (18O) isotope,should you water your plants with H2 18O or inject C18O2 into the air?Acetic acid is the principal ingredient in vinegar as shown; that's why it tastes sour. At equilibrium, a solution contains [CH3CO2H] = 0.0787 M and [H3 O+] = [CH3 CO2−] = 0.00118 M. What is the value of Ka for acetic acid?Calculate the two possible values of x in this equation: x2 – 11x + 24 = 0, either by using the quadratic equation developed by Abu Abd-Allah ibn Musa al-Kwarizmi, or by factoring the integer values of x. x = 24 or 1 x = 6 or 4 x = 5 or 7 D. x = 8 or 3 x = 2 or 12
