Chemistry, 01.03.2021 23:20 spdesch2558
Every morning Elsa looks at her image in a shiny flat surface. Which statement below explains the behavior of
light that allows Elsa to see herself?
Light waves are refracted by the surface of the object bending the light and allowing Elsa to see herself.
O Light waves are diffracted by the surface of the object creating shine that allows Elsa to see herself
Light waves are absorbed by the surface of the object allowing Elsa to see herself.
O Light waves are reflected from the surface back into Elsa's eyes allowing her to see herself.
Answers: 3
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What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force
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Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
Chemistry, 22.06.2019 20:00
Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
Answers: 2
Every morning Elsa looks at her image in a shiny flat surface. Which statement below explains the be...
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