Chemistry, 08.04.2020 19:24 pedroramirezr2
For many purposes we can treat nitrogen N2 as an ideal gas at temperatures above its boiling point of −196.°C. Suppose the temperature of a sample of nitrogen gas is lowered from 18.0°C to −15.0°C, and at the same time the pressure is changed. If the initial pressure was 3.6atm and the volume decreased by 40.0%, what is the final pressure? Round your answer to the correct number of significant digits.
Answers: 3
Chemistry, 23.06.2019 01:00, bsheepicornozj0gc
Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c
Answers: 1
Chemistry, 23.06.2019 03:10, mani1682
Which of the following compounds would be expected to have the strongest ionic bonds? a)the compound that has b)the largest ions with the greatest charge c)the compound that has d)the largest ions with the least charge the compound that has the smallest ions with the greatest charge the compound that has the smallest ions with the least charge
Answers: 2
For many purposes we can treat nitrogen N2 as an ideal gas at temperatures above its boiling point o...
History, 23.08.2019 00:30