For the reaction A + 2 B 3 C + D, what is the magnitude of the rate of change for [D] when [C] is increasing at 4.6 M/s?
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Question 3 of 11
For the reaction A + 2 B
3 C + D,
what is the magnitude of the rate
of change for [D] when [C] is
increasing at 4.6 M/s?
2
5
8
M/s
3
60
9
O
Submit
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- C18H36O2(s) + 26O2(g) → 18CO2(g) + 18H2O(l) a) Compute the RER b) Determine the rate of energy expenditure at rest (RMR) if the rate of oxygen consumption 1.25 liter/minute. c) How much energy will be burned if the exercise will proceed for 1 hour?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 EclHow to calculate this ?
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- 6:35 1 4 7 +/- Question 2 of 11 For the reaction 4 A + 5 B → 2C+ 3 D, what is the magnitude of the rate of change for [D] when [A] is decreasing at 0.930 M/s? 2 5 8 M/s 3 60 9 O Submit Tap here or pull up for additional resources XU x 10052.18.1Heart and muscle cells, where myoglobin resides, maintains an intracellular pO2 of about 2.5 torr. Calculate the fractional saturation (for human myoglobin) if a small change (1 torr) in oxygen partial pressure occurs in either direction (ie what happens at 1.5 torr, what happens at 3.5 torr?) and explain how a small change in oxygen pressure dramatically changes the myoglobin oxygen binding.
- Use the concept of Hess' Law to determine AH for the process V 2X +Z given the following numbered processes: V 2 W AH1 W X + Y AH2 Z- 2Y AH3 ΔΗ+ ΔH +ΔΗ3 ΟΔΗ+ 2ΔΗ-ΔΗ3 ΟΔΗ+ 2ΔΗ2+ ΔΗ3 ΔΗ + ΔH,-ΔΗ33) Consider the oxidation of an organic acid: C18H3602(s) + 2602(g) → 18CO2(g) + 18H20 (1) a) Compute the RER. b) b) Determine the rate of energy expenditure at rest (RMR) if the rate of oxygen consumption 1.25 is liter/minute. c) How much energy will be burned if the exercise will proceed for 1 hour?2.1 The Na"/K pump is constantly working to push sodium out and potassium into the cell. What role does ATP play in the working of this pump?
