Chemistry, 13.09.2019 23:30 comaslaz21
Which of the following increases as the concentration of a colored solution increases? wavelenght transmittance absorbance b) a blue-green solution will absorb light most strongly in this part of the spectrum: 450nm 580nm 800nm
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Chemistry, 21.06.2019 22:00
Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?
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Chemistry, 22.06.2019 23:10
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.
Answers: 3
Chemistry, 22.06.2019 23:30
The sum of the oxidation numbers in a neutral compound is always
Answers: 2
Which of the following increases as the concentration of a colored solution increases? wavelenght t...
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