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Carbonic anhydrase has a Km of 0.012M at 37C (pH 7.1). If the Vmax was determined to be 2.0x10^5 micro moles/sec in an experiment where Et=0.2 micro moles enzym.
what is the catalytic efficiency of carbonic anhydrase?
Carbon monoxide gas burns in oxygen to form carbon dioxide gas. Write a balanced equation for the reaction and determine the volume of oxygen needed to react completely with 561 mL of CO at 40.0°C and 1.00 atm.
If you won 1 mol of dollars the day you were born as well as spent 1billion dollars a second for the rest of your life, explain what percentage of the prize money would remain, if any, while you decide to retire from spending at 90 years of age
Crude oil is a complex solution of liquids, and some gases and solids. The components are commonly separated from each other by utilizing a technique called fractional distillation
Determine the empirical formula of estradiol. The molecular weight of estradiol was later determined to be 272. Determine the molecular formula of estradiol.
A chemical compound has a molecular weight of 132.05 g/mole. 1.908 grams of this compound un¬derwent complete combustion under constant pressure conditions in a calorimeter with a heat ca¬paci¬ty of 3580 J oC-1
With pertinent thermo data as necessary from Table 1 and Table IV *CH. 23* show why N2O4(g) cannot be made by direct combination of constituent elements at standard state conditions. LS analysis is also useful.
What is the value of Kc for the following reaction at equilibrium? CO2(g) +H2(g) CO(g) + H20(g) if [CO]=0.20M, [H20]=0.30M, [Co2]=0.30M. and [H2]=0.033M
What is the boiling point of a mixture composed of 95.0 g HOCH2CH2OH (ethylene glycol) and 205 g H2O? The boiling point elevation constant for H2O is 0.512 °C/m.
19mg of 9-fluorenone is dissolved in 5ml of diethyl ether. The resulting organic solution is extracted with 10ml of water. The Kp for 9-fluorenone in diethyle ether/water is 9.5, how much would remian in the ether layer?
Given: Volume of He sample = 72.5mL Temperature = 30 C Atmospheric pressure = 785 mmHg Equilibrium vapor pressure of water at 30 C = 31.88 mmHg What is the ratio of average molecular velocity between He(g) and H2O(g)
The addition of anhydrous calcium chloride to the crude product obtained from the separation procedure often results in the product becoming clear (transparent). What causes the clearing?
a student titrated three different samples of khp and determined that the sodium hydroxide molarity was 0.1234 m
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