Which half cell houses the anode
A concentration cell consists of two H2/H+half cells. Half cell A has H2 at 0.76 atm bubbling into 0.27M HCl. Half cell B has H2 at 0.54 atm bubbling into 1.7M HCl. Which half cell houses the anode?
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You are 88 % certain the neighbor will remember to water the plant. When you return from vacation, the plant is dead. What is the probability that the plant died because your neighbor forgot to water it?
Determine the numbered section on which the wheel comes to a halt when the deceleration of the wheel has a magnitude of 0.161 rev/s2 and the initial angular velocity is (a) +0.693 rev/s and (b) +3.18 rev/s.
The bottom of a cylindrical container has an area of 10 cm^2. The container is filled to a height whose mean is 5 cm, and whose standard deviation is 0.1 cm. Let V denote the volume of fluid in the container.
A large flat plate is subjected to constant amplitude uniaxial cyclic tensile and compressive stresses. Compute the critical crack length if the fatigue life must be at least 3x106 cycles.
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Find the mean daily revenue. Assuming X1, X2, and X3 to be independant, find the standard deviation of the daily revenue.
What is the hydroxide ion concentration of an aqueous 0.00353 M caffeine solution? The most basic nitrogen atom in caffeine has a Kb of 4.1 x10-4.
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