It is your control. Your baseline reading.
Because it was the control. Note how all other cuvettes had DPIP. We did not really know what dpip's effect on the % light transmittance was, by adding a ontrol, we could not compare and contrast.
Supreme Significant (my mind just went blank) (any help would be nice:-)
so in other word you need to put it into a number model, 91 is 65percent of ( times) blank....... 65percent * blank = 91 . So you have to divide 65 by 91 and u round that number . so the answer is 140
Chances are it is worth something. The question though is, was it a nickel struck on a quarter blank? Or was the nickel simply struck off-center? If it was struck on a quarter blank, the edge will have both redish brown and white. If it was struck on a nickel blank it will be a solid color. The best thing to do is take it in to several coin shops and get different opinions on what its worth. It is hard to give values for error coins sight unseen. But some coin dealers specialize in errors while others use them simply for curiosities.
one line of symmetry means that a figure is identical in shape and detail as the other side when you split it in halve. Like a heart. If you cut it in halve, it should be identical on the other side as long as it is a blank heart.
Because it was the control. Note how all other cuvettes had DPIP. We did not really know what dpip's effect on the % light transmittance was, by adding a ontrol, we could not compare and contrast.
Segregate
A blank is used in order to cancel out or zero the absorbance of all the other components in the sample except the component whose absorbance is to be measured. For example, if you want to measure the absorbance of a solute in water, you will use only water as a blank and the spectrophotometer will subtract the absorbance of water from the spectrum when you measure the absorbance of your solute in water.
it is in the blank right next to the other blank blank
dear person we are interested in your company i think our business blank can help you. we have many different products as blank. we have many ways to help other to make their life's better as blank. add more stuff like this at the end say sincerely blank manger blank company's number and your name
in spectrophotometers or autoanalyzer...using 2 wavelengths to assure best reading in life time of lamp and other circumstnaces as changing color of cuvette ' Eng.Aladdin - Egypt
blue clues
Pascal's Principal
we make blank solution because to make the zero absorbance of the substance other then analyte.
merging
7 multiplied by 17
not really but it is the first version so it has some old stuff not like the blank and friends!