A. The link CuCl is 500 times much less soluble in sea water than it is in pure water.
You are watching: Which best demonstrates an example of the common ion effect?
Any readjust in the equilibrium is studied on the communication of Le-Chatelier"s principle.
This principle states that if there is any change in a equilibrium reaction, the equilibrium will change in a direction so as to minimize the effect.
Thus once a usual ion is introduced to one equilibrium reaction, the equilibrium will shift in a direction whereby the concentration of common ion is decreasing.
When typical ion such as
Achemical tree produces one ammonia-rich rubbish gas the cannot be released as-is right into the environment. One an approach to mitigate the ammonia concentration in the waste gas is to bubble the rubbish gas through a fluid solvent. Contents of the gas the are extremely soluble, prefer ammonia, will certainly dissolve into the liquid phase. Water is an proper liquid solvent because that this process. The chemical plant produces 120.0 m3/hr of garbage gas (ρ = 0.0407 mol/l) initially having actually a mole fraction of 0.110 nh3, and also wishes to eliminate 90.0% the the initial lot of nh3. The preferably concentration that ammonia in water in ~ this temperature is 0.4500 mol nh3/ mol water. Ignore the absorb of various other waste gas materials into the water, and also the evaporation the water into the garbage gas stream. What rate is nh3 is being eliminated from the feeding gas?
Chemistry, 22.06.2019 20:00
Phosphoric mountain is a triprotic mountain ( =6.9×10−3 , =6.2×10−8 , and also =4.8×10−13 ). To uncover the ph that a buffer written of h2po−4(aq) and also hpo2−4(aq) , which ns value have to be provided in the henderson–hasselbalch equation? ns k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph that a buffer solution derived by dissolving 18.0 18.0 g that kh2po4(s) kh 2 po 4 ( s ) and also 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and also then diluting come 1.00 l.
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Chemistry, 22.06.2019 21:30
Which is the significant organic product that the reaction the 4-aminophenol with 1 tantamount of acetic anhydride?
Chemistry, 23.06.2019 01:30
Select the exactly answer from each drop-down menu. To do a table the the elements, dmitri mendeleev sorted the facets according to their . That then split the list of aspects into number of columns so that aspects beside each other had similar .