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Suppose you have a glass tube which is 1 m long and 2.5 cm in diameter. Concentrated HCl acid is placed at one end of the tube and concentrated NH3 solution is placed at the other end. The apparatus is setup so that HCl(g) and NH3(g) can simultaneously start to diffuse along the tube until the two gases meet and react via
HCl(g) + NH3(g) ?? NH4Cl(s)
where the resulting NH4Cl(s) forms a white ring on the walls of the glass tube. What the distance is the NH4Cl(s) white ring from the end of the glass tube with the NH3 solution? Show your work/explain your reasoning.
Assume that the electrode follows the Nernst equation, the temperature is at 25°C, and that the activity coefficient of X is 1.
If 147 g of CaO and 267 g of NH4Cl are mixed, what is the maximum possible yield of NH3?
Metal X was plated from a solution containing cations of X. The passage of 48.25 C deposited 31 mg of X on the cathode. What is the mass of X (in grams) per mole of electrons.
The normal boiling point of liquid propanol is 371 K. Assuming that its molar heat of vaporization is constant at 43.9 kJ/mol, the boiling point of C3H7OH
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Helium gas is heated at constant volume from a state of 100 kPa, 300 K to 500 K. A following process expands the gas at constant pressure to four times the initial volume.
Some of the cyclohexane solvent vaporized during the temperature versus time measurements. Will this loss of cyclohexane result in the freezing point of the solution being recorded as too high
Write and balance the given chemical equation and Write a balanced equation for this reaction
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