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If pH is above the pKa value, the concentration of the conjugate base is greater than the concentration of the acid, and the color associated with the conjugate base dominates.
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If and pH
If the pH of the buffer is above the pI of the protein being run, the protein will migrate to the positive pole ( negative charge is attracted to a positive pole ).
If the pH of the buffer is below the pI of the protein being run, the protein will migrate to the negative pole of the gel ( positive charge is attracted to the negative pole ).
If the protein is run with a buffer pH that is equal to the pI, it will not migrate at all.
If one reagent is a weak acid or base and the other is a strong acid or base, the titration curve is irregular and the pH shifts less with small additions of titrant near the equivalence point.
If the pH is low, the equilibrium shifts to the right: more ammonia molecules are converted into ammonium ions.
If the pH is high ( the concentration of hydrogen ions is low ), the equilibrium shifts to the left: the hydroxide ion abstracts a proton from the ammonium ion, generating ammonia.
If pH is below the pKa value, the converse is true.
If used at all it should only be considered if the pH is less than 7. 0.
If the water is acidic ( lower than 7 ), lime, soda ash, or sodium hydroxide can be added to raise the pH during water purification processes.
If the pH is 5. 5 or below then the tube is in the correct position.
If the actual pH of the water is below the calculated saturation pH, the LSI is negative and the water has a very limited scaling potential.
If the actual pH exceeds pHs, the LSI is positive, and being supersaturated with CaCO < sub > 3 </ sub >, the water has a tendency to form scale.
If you plug in a higher H < sup >+</ sup > concentration into the formula, a low pH results.
If the proportion of acid to base is 1, then the pH of the solution will be different if the amount of water changes from 1mL to 1L.
If not properly inhibited, this fluid can be very corrosive, so pH buffering agents are often added to propylene glycol, to prevent acidic corrosion of metal components.
If both are of equal strength, then the equivalence pH will be neutral.
If the base is off the scale, i. e. a pH of > 13. 5, and the acid has a pH > 5. 5, then an Alizarine yellow indicator may be used.
If it absorbs too much potassium, the must becomes salified ( increased levels of salt ), which slows the disappearance of malic acid, resulting in a higher pH.
If unchecked, metabolic acidosis leads to acidemia, i. e., blood pH is low ( less than 7. 35 ) due to increased production of hydrogen by the body or the inability of the body to form bicarbonate ( HCO < sub > 3 </ sub >< sup >-</ sup >) in the kidney.
If the pH is low ( under 7. 35 ) and the bicarbonate levels are decreased (< 24 mmol / l ), metabolic acidemia is present, and metabolic acidosis is presumed.
If the pH is increased ( pKa
If a similar addition of 0. 001 mol NaOH is made to 1L of non-buffered water, the pH would change from 7 to 11.
If and is
If the circumstances are faced frankly it is not reasonable to expect this to be true.
If his dancers are sometimes made to look as if they might be creatures from Mars, this is consistent with his intention of placing them in the orbit of another world, a world in which they are freed of their pedestrian identities.
If a work is divided into several large segments, a last-minute drawing of random numbers may determine the order of the segments for any particular performance.
If they avoid the use of the pungent, outlawed four-letter word it is because it is taboo ; ;
If Wilhelm Reich is the Moses who has led them out of the Egypt of sexual slavery, Dylan Thomas is the poet who offers them the Dionysian dialectic of justification for their indulgence in liquor, marijuana, sex, and jazz.
If he is the child of nothingness, if he is the predestined victim of an age of atomic wars, then he will consult only his own organic needs and go beyond good and evil.
If it is an honest feeling, then why should she not yield to it??
If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.
If love reflects the nature of man, as Ortega Y Gasset believes, if the person in love betrays decisively what he is by his behavior in love, then the writers of the beat generation are creating a new literary genre.
If he is good, he may not be legal ; ;
If the man on the sidewalk is surprised at this question, it has served as an exclamation.
If the existent form is to be retained new factors that reinforce it must be introduced into the situation.
If we remove ourselves for a moment from our time and our infatuation with mental disease, isn't there something absurd about a hero in a novel who is defeated by his infantile neurosis??
If many of the characters in contemporary novels appear to be the bloodless relations of characters in a case history it is because the novelist is often forgetful today that those things that we call character manifest themselves in surface behavior, that the ego is still the executive agency of personality, and that all we know of personality must be discerned through the ego.
If he is a traditionalist, he is an eclectic traditionalist.
If our sincerity is granted, and it is granted, the discrepancy can only be explained by the fact that we have come to believe hearsay and legend about ourselves in preference to an understanding gained by earnest self-examination.
If to be innocent is to be helpless, then I had been -- as are we all -- helpless at the start.
If and above
If Af is the change per unit volume in Gibbs function caused by the shear field at constant P and T, and **yr is the density of the fluid, then the total potential energy of the system above the reference height is Af.
If modernization programs are imposed from above, without the understanding and cooperation of the people, they will encounter grave difficulties.
If the bottom name in each column did not have a responsible executive identified, the next name above which identified such a responsible executive was substituted.
If the above issue is settled by requiring public education for all citizens, Issue No. 6 may be moot.
If the rake angle **yc of the knife is high enough and the friction angle **yt between the front of the knife and the back of the chip is low enough to give a positive value for Af, the resultant vector R will lie above the plane of the substrate.
If she chose, and in that final decision discarded, what, above all, all of us value, life itself, must she not have risen to her fullest height, and transcending her murky self, felt at last the passion of a great moral decision??
If the above errors be eliminated, the two astigmatic surfaces united, and a sharp image obtained with a wide aperture — there remains the necessity to correct the curvature of the image surface, especially when the image is to be received upon a plane surface, e. g. in photography.
If the ratio a '/ a be sufficiently constant, as is often the case, the above relation reduces to the condition of Airy, i. e. tan w '/ tan w = a constant.
If we look at this situation from far above, so that we cannot see the supporters, we see the large balloon as a small object animated by erratic movement.
If we wish to implement this filter as a digital filter, we can apply the bilinear transform by substituting for the formula above ; after some reworking, we get the following filter representation:
If in the above we relax Banach space to normed space the analogous structure is called a normed algebra.
If a house or car is above a certain value, the bankrupt can buy the interest back from the estate in order to keep the asset.
If the first theory is correct ( see above ), then the absence of cavalry removed the main Athenian tactical disadvantage, and the threat of being outflanked made it imperative to attack.
If the character encoding for a web page is chosen appropriately then HTML character references are usually only required for a markup delimiting characters mentioned above, and for a few special characters ( or not at all if a native Unicode encoding like UTF-8 is used ).
If we attempt to use the above formula to compute the derivative of f at zero, then we must evaluate 1 / g ′( f ( 0 )).
If f is a function of as above, then the second derivative of is:
If the above condition is instead satisfied for
If the ball hits the upright above the cross-bar before going through, it is not considered a dead ball, and the points are scored.
If we assume the controller C, the plant P, and the sensor F are linear and time-invariant ( i. e., elements of their transfer function C ( s ), P ( s ), and F ( s ) do not depend on time ), the systems above can be analysed using the Laplace transform on the variables.
If the density of the chain is variable then the analysis above can be adapted to produce equations for the curve given the density, or given the curve to find the density.
If a stitch in a finished crocheted item breaks, the stitches above and below remain intact, and because of the complex looping of each stitch, the stitches on either side are unlikely to come loose unless heavily stressed.
If enough magma is ejected, the emptied chamber is unable to support the weight of the volcanic edifice above it.
If the third layer is placed so that its atoms are directly above those of the first layer, the stacking will be ABA — this is the hcp structure, and it continues ABABABAB.
#: If, replace in above rules with some new variable and add rule.
If in the above example Mary had overpaid, paying £ 750 for the watch, her damages in contract would still be £ 450 ( giving him the item he contracted to buy ), however in tort damages are £ 700.
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