A 2L bottle has both a thermometer and a pressure gauge on it. Air in the bottle starts at a temperature of 28 0C and a pressure of 99.2 kPa. When the bottle is moved to a temperature of 45 0C, what will be the pressure?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments