Aflask that can hold 158 g of water at 4oc can hold only 127 g of ethanol at the same temperature. what is the density of ethanol?

0.8037 g/mL is the density of ethanol.

Explanation:

Mass of the water = m = 158 g

Volume of the water in the flask= V

Density of the water = d= 1.00 g/mL

Now, mass of an ethanol hold by flask, M = 127 g

Volume of the flask = V = 158.00 mL

Density of the ethanol =D

0.8037 g/mL is the density of ethanol.

a corroding iron, if that's one of your choices

the answer is 0.42 is that is an option. this question provides no info