Chemistry, 03.02.2020 12:45, gwendallinesikes
Agas is collected over water at a certain temperature. the total pressure is 762. mmhg. the vapor pressure of water at this temperature is 17 mmhg. what is the partial pressure of the collected gas?
a. 762 mmhg
b. 17 mmhg
c. 779 mmhg
d. 745 mmhg
e. none of the above
Answers: 1
Chemistry, 22.06.2019 01:30, MickeyxX7096
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 16:00, jrocklove7825
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
Chemistry, 22.06.2019 17:00, abbygailgo674
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Answers: 1
Agas is collected over water at a certain temperature. the total pressure is 762. mmhg. the vapor pr...
Mathematics, 26.07.2019 13:00
History, 26.07.2019 13:00