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Page "Catalysis" ¶ 22
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If and catalyst
If the water is evaporated too slowly, the electrodes will flood, preventing the reactants from reaching the catalyst and stopping the reaction.
If a special catalyst is used in its synthesis it is possible to obtain the syndiotactic version of this polymer, but most industrial polystyrene produced is atactic.
If the basis is a specific catalyst site that may be rigorously counted by a specified method, the rate is given in units of s < sup >− 1 </ sup > and is called a turnover frequency.
If sulfur passes over a catalyst, it may be further oxidized in the catalyst, i. e., SO < sub > 2 </ sub > may be further oxidized to SO < sub > 3 </ sub >.
If we focus the review on small components of the whole, in this case the elements oxygen and hydrogen, we come to the conclusion that hydrogen is an explosive gas and oxygen is a catalyst in combustion.
If the catalyst is a moderate base such as hydroxide ion or an alkoxide, the aldol reaction occurs via nucleophilic attack by the resonance-stabilized enolate on the carbonyl group of another molecule.
If the fuel is a light hydrocarbon, for example methane, another function of the anode is to act as a catalyst for steam reforming the fuel into hydrogen.
If the ring contains a strongly activating substituent such as-OH ,-OR or amines, a catalyst is not necessary, for example in the bromination of p-cresol:
If the concentration of one of the reactants remains constant ( because it is a catalyst or it is in great excess with respect to the other reactants ), its concentration can be grouped with the rate constant, obtaining a pseudo constant: If B is the reactant whose concentration is constant, then.

If and does
If this new Bible does not increase in significance by repeated readings throughout the years, it will not survive the ages as has the King James Version.
If birds don't belong in a Square or Park, what does??
If private brand competition hasn't been felt in your product field as yet, have you thought how you will cope with it if and when it does appear??
If Af leads to an address Af that is equal to the address computed from Af, even though Af does not match Af, the chain of information cells is extended from Af by storing the address of the next available cell in the Y-region, Af, in Af.
If both George and a piece of information George does not have are prominent in the context, but the idea of telling George is new, then dominant stress will probably be on tell in why not tell George??
If, on the other hand, it is not settled, or while it is being debated and resolved, does the Federal government have a responsibility in situations like that in Prince Edward County??
If this threefold division of costs were to have its counterpart in the actual rates of charge for service, as it actually does have in some rates, there would result a three-part rate for any one class of service.
If this attitude is seriously questioned in the Soviet Union, it does not necessarily follow that the majority of the society in which I live is too aware of the necessity for clarity on this ethical as well as aesthetic point of view.
If a continuation card follows a statement that does not permit continuation cards, the compiler will generate a NOP and issue an error message.
If the compiler does encounter such statements, a warning message will be issued.
If the fourth dimension is a physical concept and not purely metaphysical, through what medium does it extend??
If a child does lose his first teeth prematurely because of decay -- and if no preventive steps are taken -- the other teeth may shift out of position, become overcrowded and malformed.
If he does, it's still better than an even chance he won't notice the transposition of the numbers, and if he should notice it, the thing can be passed off as an honest mistake.
If the administration does not succeed in passing the sales tax bill, or any other tax bill, it could very well be faced this spring at the fiscal session of the Legislature with an interesting dilemma.
If Bultmann's own definition of myth is strictly adhered to ( and it is interesting that this is almost never done by those who make such pronouncements ), the evidence is overwhelming that he does not at all exaggerate the extent to which the mythological concepts of traditional theology have become incredible and irrelevant.
If you know that he ( God ) is just ( righteous ), know that everyone also who does what is just ( righteous ) has been born of him.
If I get a low M. R., I do so because I want it that way or my dark self does.
* If it is required to use a single number X as an estimate for the value of numbers, then the arithmetic mean does this best, in the sense of minimizing the sum of squares ( x < sub > i </ sub > − X )< sup > 2 </ sup > of the residuals.
If the appellate court does find a legal defect in the decision " below " ( i. e., in the lower court ), it may " modify " the ruling to correct the defect, or it may nullify (" reverse " or " vacate ") the whole decision or any part of it.
If it does, ocean levels would rise by a few metres in a very short period of time.
If, however, there are no shares left when the chain is founded, then the founding player does not receive the free share.
If Anne formed an attachment to Weightman it does not imply that he was attracted to her.
If the numbering does not start at 0, the constant B may not be the address of any element.
If abiotic stress does not have a strong presence in an area, the biodiversity will be much higher.
If light moves instantaneously, the telescope does not move, and the true direction of the star relative to the observer can be found by following the line ES.

If and change
If we examine the three types of change from the point of view of their internal structure we find an additional profound difference between the third and the first two, one that accounts for the notable difference between the responses they evoke.
If `` Jack the Courtier '' is really to be taken as Swift, the following remark is obviously Steele's comment on Swift's change of parties and its effect on their friendship: `` I assure you, dear Jack, when I first found out such an Allay in you, as makes you of so malleable a Constitution, that you may be worked into any Form an Artificer pleases, I foresaw I should not enjoy your Favour much longer ''.
If they give him advice when he asks it, or if they perform specified duties under his direction, the nature of the U. N. will not of necessity change.
If the target can change its position significantly during the 30 minutes the missile is in the air on its way, the probability of the missile destroying the target is drastically reduced.
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 one assumes that the average flux did not change between measurements, a mass-distribution curve is obtained which relates the flux of particles larger than a given radius to the inverse 7/2 power of the radius.
If, for instance, such a change is produced by one or a few insulin comas or electroshocks, previously inhibited conditioned reactions reappear.
If the change, at first sight, seems minor, we may recall that it took the Italian painters about two hundred years to make an analogous change, and the Italian painters, by universal consent, were the most brilliant group of geniuses any art has seen.
If the puppets are of uniform size, you can change them in accord with your child's whims.
If the steel is cooled slowly, the iron will gradually change into its low temperature allotrope.
* Continuity: If a certain mass of fluid enters a volume, it must either exit the volume or change the mass inside the volume.
If a let is called, the rally is stopped and replayed with no change to the score.
If an opponent tries to anticipate the stroke, he may move in the wrong direction and may be unable to change his body momentum in time to reach the shuttlecock.
If the book of Zephaniah was largely composed during the monarchic period, the author of the book of Zephaniah attempts to accomplish this change in behaviour through the threat of future calamity for “ those who have turned back from following the Lord, / who have not sought the Lord or inquired of him ” ( 1: 6 ).
If a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium moves to partially reverse the change.
If you cannot change your own life, it must be that some greater force controls the world.
If there is one particular coordinate change that leads to a decrease in the total energy in both directions, the stationary point is a transition structure and the coordinate is the reaction coordinate.
If conditions change, so that the pope judges it safe to make the appointment public, he may do so at any time.
If a user added more than one drive to a system the user had to open the case and cut a trace in the circuit board to permanently change the drive's number, or hand-wire an external switch to allow it to be changed externally.
If the function f is not linear ( i. e. its graph is not a straight line ), however, then the change in y divided by the change in x varies: differentiation is a method to find an exact value for this rate of change at any given value of x.
If the diver pauses during his or her hurdle to ask for a change of dive, it will be declared a balk and the change of dive will not be permitted.

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