Chemistry, 28.11.2020 16:00, kaykayhodge
Explica el enlace metálico del mar electrónico. En base a este enlace explica los siguientes
hechos:
i. Los metales son buenos conductores de la electricidad
ii. Los metales son dúctiles y maleables
iii. Los metales tienen altos puntos de fusión y ebullición
iv. Los metales presentan brillo metálico y color característico
Answers: 1
Chemistry, 22.06.2019 14:30, Dreynolds1667
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 17:40, aguilarjose
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
Chemistry, 22.06.2019 19:00, QuestionsAnsweredNow
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
Answers: 3
Explica el enlace metálico del mar electrónico. En base a este enlace explica los siguientes
hechos...
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