Chemistry, 05.05.2020 05:39 LatishaSW2795
Calculate the amount of energy in kilojoules needed to change 369 gg of water ice at −−10 ∘C∘C to steam at 125 ∘C∘C. The following constants may be useful: Cm (ice)=36.57 J/(mol⋅∘C)Cm (ice)=36.57 J/(mol⋅∘C) Cm (water)=75.40 J/(mol⋅∘C)Cm (water)=75.40 J/(mol⋅∘C) Cm (steam)=36.04 J/(mol⋅∘C)Cm (steam)=36.04 J/(mol⋅∘C) ΔHfus=+6.01 kJ/molΔHfus=+6.01 kJ/mol ΔHvap=+40.67 kJ/molΔHvap=+40.67 kJ/mol Express your answer with the appropriate units.
Answers: 2
Chemistry, 21.06.2019 20:30
In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust
Answers: 1
Chemistry, 22.06.2019 07:00
The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
Answers: 1
Chemistry, 22.06.2019 19:30
Helium decays to form lithium. which equation correctly describes this decay?
Answers: 2
Chemistry, 22.06.2019 22:30
Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation
Answers: 1
Calculate the amount of energy in kilojoules needed to change 369 gg of water ice at −−10 ∘C∘C to st...
Mathematics, 16.10.2020 09:01
Mathematics, 16.10.2020 09:01
Mathematics, 16.10.2020 09:01
Mathematics, 16.10.2020 09:01
Health, 16.10.2020 09:01
History, 16.10.2020 09:01
Physics, 16.10.2020 09:01
English, 16.10.2020 09:01
Mathematics, 16.10.2020 09:01
Mathematics, 16.10.2020 09:01
Chemistry, 16.10.2020 09:01