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Which reaction of these potential acids and bases does not occur to any appreciable degree due to an unfavorable equilibrium?
a- NaNH2 + CH3CH2CH2CH2CH2CH3
b- CH3CH2CO2Na + HI
c- CH3Li in hexane + ethyne
d- NaH + methanol
e- Two of the above will not occur
Label each bond in the following molecules as polar or non polar (make sure you are describing the bond not the molecule). CH4
Which emits more SOx per unit amount of electricity produced: a coal-fired plant with a 90% efficient SO2 scrubber or an oil-fired plant with no scrubber
Calculate the volume occupied by 1.00 mol N2 using the van der Waals equation in the form of a virial expansion at (a) its critical temperature, (b) its Boyle temperature,
What volume of chlorine gas is produced when 0.952 mol of hydrochloric acid reacts completely according
Calculate the pH resulting from mixing 15.00 mL of 0.800 M HIO3 (pKa=0.77) with 45.00 mL of 0.0200 M NaOH.
what is the first step in drawing the lewis structure for a molecule or
how much heat is released when 75.0 g of steam at 100.0°C is cooled to ice at -15.0°C? The enthalpy of vaporization of water is 40.67 kJ/mol
The first point should be at -56.8 degrees Celsius and the last point at 150.0 degrees Celsius. Do not connect the points with a line.
Pu-239 (nuclear mass of 239.0006 amu) decays by alpha emission to U-235 (nuclear mass of 234.9934). Calculate how much energy is given off by the decay of 2.00 mg of Pu-239.
Determine the density of N2O(g) at a pressure and temperature of 0.7982 atm and 304.5 K, respectively.
Metal ions can also be placed in a spectrochemical series. In this case, larger effective nuclear charges generally lead to larger values for Delta cm^-1. Based on this principle, predict a spectrochemical series for the following ions
The osmotic pressure of solutions of polystyrene in toluene were measured at 25?C and the pressure was expressed in terms of the height of the solvent of density 1.004 g cm-3.
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