The solubility of an amine in aqueous solution can be increased by adding?
962805
Insoluble amines can be made soluble by adding acid to the solution.  This forms the ammonium salt which is ionic and soluble.  Therefore the answer would be b, HCl.\n\nA similar strategy can also be used by adding base to carboxylic acids and phenols with low solubility.
1025445
You're not going to easily deploymerize it. You may have a chance of dissolving it though. Look up its solubility parameter and choose a solvent with the same value of solubility parameter.
732805
Increasing the temperature (adding energy) increases the molecular vibration.
365195
it is how much is  able to dissolve in the solute(the substance being dissolved)solvent(the "dissolver"), for example, the solubility of sugar(solute) in a liquid(solvent) is a certain rate..hope it wuz helpful
707391
It's soluble because in water it dissociates into the sodium cation and benzoate anion,  as someone else stated it's an ionic compound, so  the extent of its solubility depends on the degree of ionisation/dissociation, which is predominantly an aqueous event
453196
Actually let me explain a bit further.  You have added a know amount of one of the substances.  and you titrate the other against it.  In the presence of your indicator.\n\nNow it doesnt matter how much water you add you still have the same amount of the thing you measured out and so it will take the same amount of titrant to titrate it.\n\nhope that makes sense.
875357
What you may have is an amide.  The carbonyl group can act as a lubricant while the amine portion increases it's water solubility. Cooling and lubrication when mixed with water.  Good combination!
900663
Since this is an equilibrium reaction, you can increase the yield by removing the ammonia produced in the reaction and recycling the hydrogen and nitrogen not consumed.  This can be done by sending the reaction gas through a condenser.  The ammonia will turn into a liquid, the hydrogen and nitrogen will not.  You can then reheat the hydrogen and nitrogen and send them back to the reaction chamber.\n\nYou can also lower the temperature at which the reaction takes place in order to produce more ammonia in a single pass.  However, lowering the temperature decreases the reaction rate, so you would need to find the optimum balance point for this trade off.\n\nYou could also work to develop a better catalyst that works at lower temperatures to produce more ammonia faster.  This would allow the reaction to be run at a thermodynamically favorable temperature without sacrificing reaction rate.
1143443
Able to be dissolved by water.
811149
Gases are ultimately soluble in each other as noted by the atmosphere. If the pressure is increased, the molecules will get closer together.  But, the solubility stays the same.
298095
If the freezing point of the solution had been incorrectly read .3̊ lower than the true freezing point, then the observed ΔTf would have been greater than it should have been. This would have caused the calculated molality to be too high. If the calculated molality were too high, then the number of moles present as calculated would be too high. An\nexaggerated number of moles would cause the calculated molar mass to be too low, as the same weight of the substance would be distributed against more moles of that substance.\nThe substance would seem lighter than it is.\n\nI'm sure this will help,\nUltimeaciax
703849
Increased surface area means increase diffusion capability.
240715
The answer to this problem lies in colligative properties.  The salt ice solution will have a lower freezing point because by adding the salt, the solution is going through freezing point depression, which means that the solute is spreading apart the molecules of the solvent, thus requiring a lower temperature to freeze.
8783
It depends on what you are adding the NaOH to.  If you add NaOH to pure H2O the ideal solution mixture will become more alkaline...i.e. higher pH.  If you add NaOH to a stronger organic base such as an Azide (N3-) the solution will be come more acidic...i.e. lower pH.
179057
It's not C.  An increase in pH makes a solution more alkaline, meaning less H+ in the fluids.\n\nI'm going to say A here because a rise in pH is associated with increased O2 binding to hemoglobin.
624341
A solution that contains an equivalent amount of an acid and its conjugate base.
696007
Temperture and solubility are directly related. If you increase temperture, you increase solubility.