How does temperature effect the rate of absorbancy?
814292
When the temperature goes up, so does the speed of the electrons.  Faster electrons, faster bonding, faster absorbency.
239290
This depends on what you wanted in the colorimeter in the first place, are you looking at temperature change rates going up, or down?  Either way, if you mix the two, it will skew the results of your experiment.  Hot water, even at 100 C still may have a lot of ability to absorb latent heat of vaporization before it becomes steam.  Your temperature curve will slow significantly or even flatline for a while if you are increasing temperature.  If you are decreasing temperature, hot water has already lost most of the latent heat of vaporization, it has already become liquid, this will impact your results.
422519
It is because when temperature is increased, the kinetic energy of liquid molecules increases. they collide with each other faster and the superficial(molecules on the top) molecules gain enough energy to break the bonds and set free. Thus, more and more molecules escape the surface and therefore the solubility of gases is affected i.e. it decreases.
777987
Yes, to both your questions.  The higher the extinction coefficient, the better the ability of that substance to absorb EM at that frequency.  And yes, changing the frequency that's used in the absorption experiment will affect the value of the extinction coefficient.  Chemical species will absorb radiation well at some frequencies and not so well at other frequencies.
869284
Enzyme controlled reactions are controlled by temperature quite effectivly. As the temperature increases, the rate of reactions increases because the substrate (the substance the enzyme is catalysing(?)) has more energy, allowing it to move faster, and increasing the chances of collisions. This means that more of the enzymes active sites (where the reaction occurs) are in use. However if the temperature is increased to much, it causes bonds within the enzyme to break, causing it's shape to change, known as denaturing. This means that the active site is also altered and so the substrate will no longer fit. This can be permenant or can be reversed depending on the enzyme and the temperature used. To low a temperature removes the energy from the substrate causing very few reactions to occur. \nIn humans the optimum enzyme temperature is about  35 degrees (slightly more I believe). However, immobilised enzymes (enzymes not able to move through the substrate) and other industrially (and some naturally occuring) enzymes can stand temperatures in excess of 100 degrees (examples of these industrially manufactured ones are those in some detergents).
71035
Not 100% sure. But I think its because the air inside isn't moving. The air inside is stationary, while it is continuously circulating outside, which causes changes in the temperature. IMHO
516732
Well, the temperature doesn't matter. What does matter is the concentration of the water outside of you. It's osmosis/diffusion. You have water in your body and there's water outside of you; but the water outside gonna have a higher concentration that the water inside of you. This is when you take into consideration that the water outside of you  will include dirt(some salts) and other chemicals like from your soap or shampoo, which is why it's concentration is higher. The whole process of your fingers shriveling-up is because the water inside of you leaves your body in attempt to balance the concentration outside to equal yours.
562045
The decrease in temperature decreases the solubility of the solution.  The solution becomes supersaturated and the sugar precipitates out of solution
666461
Of course taking the temperature of anything will alter the temperature that you're taking. The question is how much. For most cases, the change is negligible, so we can take the measurement as the temperature of the object (here the object can be water).\n\nThe reason that there is a change to the temperature is because when you add your measuring device (here it would be a thermometer) to the water, the thermometer will either absorb or release some amount of heat, depending on its relative temperature to the water. The laws of thermodynamics states that a system will always seek to reach a state of thermal equilibrium (meaning that hot things will release heat to cool off, and cold things will absorb heat to warm up).
698585
If the Catalyst is inorganic the higher the temp the quicker it works, if the catalyst is organic(enzyme),it will reach a peak of activity,then further temp will destroy the catalyst
659896
Low specific heat is an advantage, and here's why.\n\nIn an ideal temperature measurement, the thermometer would not disturb the temperature of the object being measured.  A material with high specific heat would come into thermal equilibrium with the sample, but it would potentially absorb a significant amount of heat from the sample-- cooling it while the thermometer increased in temperature.  If you have a material with low specific heat, while it is equilibrating, it doesn't absorb much heat from the sample, so the temperature measured is closer to the real temperature of the sample.
629595
as the temperature increases the basal metabolic rate increases if the temperature is not at its maximum.if the temperature is too high the  enzymes will be affected leading to drecese in the bmr.
629453
warm water dissolves ice faster than warm air because it can transfer and absorb heat faster than warm air of the same temperature
1031172
The effects of temperature may be explained on the basis of kinetic theory - increased temperature increases the speed of molecular movement and thus the chances of molecular collisions, so within a narrow range (often 0-45 °C), the rate of reaction is proportional to the temperature. It is often said that an enzyme's rate of reaction doubles for every10° C rise in temperature. In this respect, the biochemistry of enzymes is similar to chemistry as studied elsewhere, However, the interaction between this positive effect of increased temperature and the negative effect described below results in a different situation, so that enzymes may be said to have an optimum temperature for their action. \n 4 Above normal temperatures (say 60 °C), heat alters irreversibly the enzyme molecule. This denaturation is due to molecular vibrations (caused by heat) which change the shape of the protein, altering the folding and internal cross-linkages in its polypeptide chains. These changes - especially in the region of the active site - mean that the enzyme is inactivated, even when returned to normal temperature. \nIt would be wrong to say that an enzyme is KILLED by heat, since it is only a molecule, not an organism. \nHowever, misconceptions of this sort are easily spread (see the BASC enzymes booklet!) \n\n\n\nThe higher the temperature to which the enzyme is subjected and the longer the heating is continued, the greater the proportion of damaged enzyme molecules and the result is that the conversion process becomes less and less efficient.\n\n\n\n\n\nBelow normal temperatures, enzymes become less and less active, due to reductions in speed of molecular movement, but this is reversible, so enzymes work effectively when returned to normal temperature.
399680
As the temperature of a liquid increases the particles have more kinetic energy and can move more freely so an object passing through the liquid will experience less friction.
325430
When it can't absorb anything else.  The solubility depends, however, on the liquid, the temperature of the liquid, and the pressure of the liquid.
314230
yes...if you change the temperature....the density of water for example changes with its temperature....