Which statement best descibes what happens when a person sees a orange t-shirt?
a. oran...
Chemistry, 02.10.2019 15:30 FromTheDeskOfLauren
Which statement best descibes what happens when a person sees a orange t-shirt?
a. orange light absorbed by the t-shirt is perceived by the human eye.
b. orange light reflected from the t-shirt enters human eyes.
c. the t-shirt absorbs orange light by the human eyes.
d. human eyes reflect the orange light back to the t-shirt.
Answers: 2
Chemistry, 22.06.2019 15:00
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Answers: 1
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 22.06.2019 20:00
Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)
Answers: 1
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