66.7 ml of ethanol was dissolved in 222.2 ml of water. what is the volume % of the ethanol in the solution?

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.

How have the greenhouse gasses increased from the year 2000 to 2018