Chemistry, 26.01.2021 22:50 Greekfreak
two students are debating about the electromagnetic spectrum students A says sunlight is made of red yellow orange green blue indigo and violet all the colors of the electromagnetic spectrum. student b says the wave that make up electromagnetic spectrum may comes from the sun but they are invisible. we can't see them is either student correct explain why you think so
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What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?
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A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.
Answers: 1
two students are debating about the electromagnetic spectrum students A says sunlight is made of red...
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