nparks
nparks
24-03-2017
Chemistry
contestada
what does not change when a solution is diluted?
Respuesta :
Kiyo
Kiyo
24-03-2017
The volumes may change, but the number of moles doesn't.
In dilutions, the amount of solvent is increased, but the amount of solute is kept constant.
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
Can you describe the partial pressure of oxygen (PO2) in the alveoli compared to the PO2 in the lung capillaries? Which one would have a higher PO2?
Which condition posits that an individual has a duty to direct and to care for those under their supervision and command?
Simplify $\frac{(mn^3)^2}{(2^{-1} m^{-1} n)^{-3}}.$
Excel's ____ function can be used to conduct the Wilcoxon signed-rank test? 1) 2) 3) 4) d.
that form two di erent orthonormal complete sets in the single-particle hilbert space. indicate the relations between these operators. consider the cases of bos
Is collusion legal in the United States? If so, under what conditions is it possible when firms interact repeatedly? Is collusion more likely in industries with
At a level of 20,000 units sold, Gail Corp. has sales of $400,000, a contribution margin ratio of 40%, and a profit of $40,000. What is the break-even point in
Predict whether the equilibrium constants for the following reactions should be greater than 1 or less than 1 : (a) CdI₂( s)+CaF₂( s)⇌CdF₂( s)+CaI₂( s)
Watch the CBS news interview about designer babies. What are some of the concerns raised? How do you feel about the issue?
If the offering price of a stock is 4 and its capital in excess of par is 1, What is the par value of the stock?