Chemistry
Chemistry, 26.10.2020 21:50, salvadorperez26

A mixture of oxygen, nitrogen, and hydrogen gases exerts a total pressure of 74 kPa. The partial pressure of the oxygen is 21 kPa and the partial pressure of the nitrogen is 45 kPa. What is the partial pressure of the hydrogen gas in this mixture? (1 sig fig)

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:30, ayoismeisalex
Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?
Answers: 1
image
Chemistry, 22.06.2019 22:30, GaudySky
What is a number added in front of a formula in order to balance the equation
Answers: 1
image
Chemistry, 22.06.2019 23:50, datboyjulio21
Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules
Answers: 1
image
Chemistry, 23.06.2019 02:30, micahwilkerson9495
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
Answers: 1
Do you know the correct answer?
A mixture of oxygen, nitrogen, and hydrogen gases exerts a total pressure of 74 kPa. The partial pre...

Questions in other subjects: