Chemistry, 31.08.2019 18:10 hellokitty1647
The human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy to trigger a series of impulses that eventually reach the brain. how many photons of blue light (475nm) are needed? the human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy to trigger a series of impulses that eventually reach the brain. how many photons of blue light (475nm) are needed?
Answers: 1
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Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?
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Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?
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13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
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The human eye is a complex sensing device. the optic nerve needs a minimum of 2.10x10^-17j of energy...
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