Astudent heats a sample of kclo3, kcl, and mno2 having a mass of 3.63.49 g. after the reaction is complete, she has collected 346.2 ml of oxygen in a water filled flask. the room temperature is 23.6 degrees c and the atmospheric pressure is 763.4 mmhg. the residue had a mass of 3.1915 g.
a. what is the partial pressure of the oxygen? the vapor pressure of water is 21.3 mmhg at 23.6 degrees c.
b. also what mass of oxygen was liberated?
c. and how many moles of oxygen were produced?
Answers: 1
Chemistry, 21.06.2019 22:10
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
Answers: 1
Chemistry, 22.06.2019 03:00
Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis
Answers: 1
Chemistry, 22.06.2019 05:50
What are transitions between a liquid and a solid called? identify which way they are transitioning
Answers: 2
Astudent heats a sample of kclo3, kcl, and mno2 having a mass of 3.63.49 g. after the reaction is co...
Mathematics, 19.07.2019 23:30
History, 19.07.2019 23:30
Biology, 19.07.2019 23:30
Biology, 19.07.2019 23:30
Spanish, 19.07.2019 23:30
Mathematics, 19.07.2019 23:30
History, 19.07.2019 23:30
German, 19.07.2019 23:30
Mathematics, 19.07.2019 23:30
Mathematics, 19.07.2019 23:30
Social Studies, 19.07.2019 23:30