Chemistry, 23.03.2021 19:30 hannaharsena
cuando estalla 500 gramos de trinitroglicerina se liberan 4,0 por 10ala 13 ergios ¿cuanta masa intervino en dicha trasformacion ?
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Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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Chemistry, 22.06.2019 19:40
What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
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Chemistry, 23.06.2019 01:30
How does the attraction between particles affect the ability of a solvent to dissolve in a substance
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cuando estalla 500 gramos de trinitroglicerina se liberan 4,0 por 10ala 13 ergios ¿cuanta masa inter...
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