3 compounds xyz were found to contain the same
3 compounds X,Y,Z) were found to contain the same empirical formula(, that is the same number of C, H,O.;) however, compound X absorbs at 268 nm, Y at 278 nm, and Z at 316 nm. What might you conclude about the structures of these 3 (X,Y,Z)compounds?
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acetone ch32co has a density 07857 gcm3determine the mass of 2856 ml of acetone and express your answer in grams also find out the volume of 654 g
determine the theatrical yield if 156 grams of hydrogen is permitted to combines with 970 grams of nitrogen producing 143 grams of ammonia heat of
a sample of 447 grams of a molecular compound is that dissolved in 96 grams of tetrachloromethane ccl4 the normal boiling point of the solution
what volume of 3m sulphuric acid is required to neutralize all of the c7h5nao3 and the excess sodium hydroxide present after the initial reaction
3 compounds xyz were found to contain the same empirical formula that is the same number of c ho however compound x absorbs at 268 nm y at 278 nm and
considering the given equation cs co2g-2cog this is the hetrogenous equilibruim processthe total pressure of the system is found to be 450 atm at 700
consider the equilibrium 2i g-i2g what will be the effect on the position of equilibrium of a decreasing the temperature at constant volume b
when phosphorus of 31 grams that mixes with o2 71 grams of phosphorus oxide is the product determine the mass of phosphorus p is required to make 39
determine the molarity of a saturated aqueous solution of nai formed as 25degree celsius assuming that the added nai does not add significantly to
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