The density of a gas is 0.68 g/mL. What amount of space would 23.8 g of this gas occupy

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1

True or false exosphere is the least dense