Chemistry, 08.06.2020 21:57 jaallen3679
En una botella aislada, se agregan 20 g de hielo a -5 °C a 30 g de agua a 25°C. Si el calor específico del líquido es (4.18 J/g°C) y el calor específico del sólido (2.20 J/g°C) Cuantos gramos de hielo y cuantos gramos de agua están presentes en el estado final? Calor de fusión del hielo es 1440 cal/mol. Por favor
Answers: 1
Chemistry, 22.06.2019 07:20
Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done
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Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
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Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
Chemistry, 22.06.2019 22:00
11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
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En una botella aislada, se agregan 20 g de hielo a -5 °C a 30 g de agua a 25°C. Si el calor específi...
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