Chemistry, 03.03.2021 23:30 amauris77748
Comenzamos el estudio de un movimiento cuando la rapidez es de 20 m/s, y sabemos que durante 5 sec la aceleración es de 3 m/s2. ¿Cuánto valdrá la rapidez tras ese tiempo, expresada en km/h? AYUDE
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Why do cells appear different in distilled water than they do in 10% salt water?
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Chemistry, 22.06.2019 18:00, jeepjose58
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
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Chemistry, 22.06.2019 20:00, aksambo4707
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)
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Comenzamos el estudio de un movimiento cuando la rapidez es de 20 m/s, y sabemos que durante 5 sec l...
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