Ethanol is a common laboratory solvent and has a density of 0.789 g/ml. what is the mass, in grams, of 139 ml of ethanol?

In salt water solution, the salt is the blank

Which states of matter have particles that move independently of one another with very little attraction?

Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?