A 3340 g solution of hoch22oh and water contains 0362 l of
A 3340 g solution of HO(CH2)2OH and water contains 0.362 L of ethylene glycol. Calculate the mole fraction of HO(CH2)2OH in the solution.
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calculate the percent by mass of the solute ch2cl2 in a solution made by mixing 453 ml of methylene chloride to 236 l
two race cars are traveling in the same direction one in front ofthe other 351 m apart at a speed of692 ms the driver
complete and balance the equations for the following acid-base reactions name the reactants and the products
the magnetic force exerted on a 13 - m segment of straight wire is 16 n the wire carries a current of 31 a in a region
a 3340 g solution of hoch22oh and water contains 0362 l of ethylene glycol calculate the mole fraction of hoch22oh in
a charge of -282 muc is fixed at the center of a compass two additional charges are fixed on the circle of the compass
two identical small insulating balls are suspended by separate 0256 m threads that are attached to a common point on
what volume ml of the solvent hccl3 should be added to 0298 kg of the solute acetone to prepare a solution that is 112
a plate carries a charge of -255muc while a rod carries a charge of 203muc how many electrons must be transferred from
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