Determine the solubility of n2 in water
Determine the solubility of N2 in water at 25°C and 1.0 atm (kH in H2O at25°C = 7 x10-4 mol/L atm) If a gaseous sample contains 63% N2 by volume.
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Write down a sequence of reactions that will producem-bromofluorobenzene from benzene. (You will need to produce are nediazonium salt somewhere in the middle of this process.)
Determine the vapor pressure lowering of a solution of 4.00 g of aspirin (molecular weight = 180.15g/mol) at 21.2°C in the 75.0 g of methanol (CH3OH). Pure methanol has a vapor pressure of 101 torr at this temperature.
A packaging company obtained data on the size (X1) of a lot and the cost (Y ) of assembling the lot. A scatterplot of the data suggested a broken straight line regression with a breakpoint at lot size 250. The following linear model was formulated
Determine the net energy of the electron (the rest mass energy of the electron is around 0.511 MeV) in the accelerator’s frame? Determine the momentum of the electron in the frame of accelerator?
A 18.0 resistor, a 12.0 µF capacitor and a 17.0 mH inductor are joined in series having a 170 V generator. (i) Determine at what frequency is the current a maximum? (ii) Determine the maximum value of the rms current?
Determine the de Broglie wavelength of a Nolan Ryan fastball moving at 100 mph? The mass of the base-ball is around 145 grams.
The probability that any marriage will end in divorce is 0.52 and independent of this, the probablity that any marriage will result in a birth of a child is 0.80. What is the probability when someone gets married that they will end up divorced and
The target then travels a distance of 7.6 m before it lastly comes to rest. Therefore, if the coefficient of kinetic friction is then 0.15, then what would have been the speed of the arrow just before it strikes the target?
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