How many mg zn will attach to cathode theoretically
A galvanic cell (Zn/Zn2+ // Zn2+/Zn) was connected to a DC power supply with Current of 1.25 x 10^-2 A for 1.15 hours. Calculate how many mg Zn will attach to the cathode theoretically?
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Find the equation of the path, y=f(x), and the determine the ball's velocity and the normal and tangential components of its acceleration when t=0.25s
When selecting the appropriate wavelength and bandwidth for a spectrophotometric analysis, the bandwidth should be as large as possible but small compared with the band being measured. Why?
Let X follows a binomial distribution with mean equals .55 and standard deviation equals .7228. Find n and p
Thus, it can end as early as the 4 th game (a "sweep") or as late as the 7 th game, with one team winning its fourth game after having lost three of the ?rst six games. Calculate the probability that the series ends in 4 games, 5 games, 6 games, o
The difference in pathlength traveled by the incoming and outgoing rays from a diffraction grating is 750 nm. If there was third order diffraction, at what wavelength would constructive interference occur?
Let T be an exponential random variable for the failure of the screen for a television set, with a mean time to failure of 10,000 hours. If the set is operated an average of 6 hours per day:
Calculate the air flow rate for stoichiometric combustion. If the engine is operating at 1500 rev/min, estimate the mass of fuel and air entering each cylinder per cycle.
If we increase the size of our sample, for ex. the pairs of data that we collect. Will this affect linear correlation coefficient and coefficient of determination? Please explain.
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