The δh°soln of hno3 is –33.3 kj/mol. 13.0 ml of 14.0 m hno3 is dissolved in 100.0 ml of distilled water initially at 25°c. how much ice at 0°c [cp = 37.1 j/(mol ·°c), δh°fus = 6.01 kj/mol] must be added to return the solution temperature to 25°c after dissolution of the acid and equilibrium with the ice is reached? the molar heat capacity is 80.8 j/(mol·°c) for the solution, and the molar heat capacity is 75.3 j/(mol·°c) for pure water.
Answers: 2
Chemistry, 22.06.2019 09:30
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature
Answers: 3
Chemistry, 22.06.2019 10:30
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
Chemistry, 22.06.2019 14:30
Connect the whole numbers on the periodic table to indicate what they represent?
Answers: 3
The δh°soln of hno3 is –33.3 kj/mol. 13.0 ml of 14.0 m hno3 is dissolved in 100.0 ml of distilled wa...
Mathematics, 12.01.2021 19:30
Mathematics, 12.01.2021 19:30
Social Studies, 12.01.2021 19:30
English, 12.01.2021 19:30
English, 12.01.2021 19:30
English, 12.01.2021 19:30
History, 12.01.2021 19:30
Biology, 12.01.2021 19:30
History, 12.01.2021 19:30
Mathematics, 12.01.2021 19:40