Asolution is prepared by mixing 540ml toluene c6h5ch3 d
A solution is prepared by mixing 54.0mL toluene (C6H5CH3, d = 0.867 g/cm3) with 280mL benzene (C6H6, d = 0.874 g/cm3). Presume that the volumes add on mixing compute the mass percent, mole fraction, molality and molarity of the toluene.
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compute the effective radiation dosage in sieverts for a 67kg person who is exposed to 69109 particles of alpa radition
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a solution is prepared by mixing 540ml toluene c6h5ch3 d 0867 gcm3 with 280ml benzene c6h6 d 0874 gcm3 presume that
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ethanol is frequently present in solvent -grade diethyl ether if this grade rather than anhydrous were used what effect
2 according to the hypothesis sample size and test statistic i find the reject region ii critical value then iii
a molecule x receives excitation as well as emits fluorescence if the excitation wavelength is 320 nm which of the
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