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Aniline is basic good electron pair donor. Acetanilide, nevertheless is neutral/not basic. Use structural formulae and resonance to explain this difference in basicities.
Explain a rigid 8.20 L flask contains a mixture of 2.50 moles of H2, 0.500moles of O2 and sufficient Ar thus that the partial mixture of Ar in the flask is 2.00 atm. The temperature is 127 degrees Celcius.
where n increases from zero to fourteen over the series from Lanthanum to Lutetium Select the two ions that have 5 unpaired spins. which 2 would have it?
Interstellar space can be considered as having 10 molecules of hydrogen per cubic centimeter and an average temperature of 2.7 K.
If 72.4 kJ of heat is supplied to a 842 g block of metal, the temperature of the metal increases by 9.0°C. Calculate the specific heat capacity of the metal in J/g·°C.
mercury has a density of 13.6 g per ml. a barometer holding 9.50ml of mercury has broken. the cost of mercury disposal
Draw skeletal structure of major product for 1-iodo-4-methyl cyclohexane when reacted with NaSCh2Ch3
0.150 g of anthracene (C14H10- melting point= 216 degrees C) is added to 3.00 g of naphthalene. At what temperature should the mixture start melting
Provide a method for separating the mixtures of two or three compounds, dissolved in a solvent diethyl ether. In each case one of the components will be a neutral compound.
hydrazine n2h4 is used as a rocket fuel. it reacts with oxygen to to form nitrogen and water.a. how many grams of
Predict the moles of ammonia that can be made using 22.4g of nitrogen and an unlimited amount of hydrogen
a sample consisting of various gases contains 3.8times10-6 mole fraction of radon. this gas at a total pressure of 34
Stretched rubber band Touch the relaxed rubber band briefly to your upper lip. Quickly stretch your rubber band and immediately touch the stretched rubber band to your upper lip again
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