What is true of a solution of 2.0 m nacl(aq)
It contains 2.0 moles of naci per 1 liter of solution

It contains 2.0 grams of naci per 1 liter of solution

It contains 2.0 grams of naci per 100grams of water

It contains 2.0 moles of naci per 100 grams of water

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.

How many peaks will be present in a mass spectrum for brcl?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.