Question

Please check my work!!!!!!

Fish require a concentration of about 4.5 ppm (4.5 mg/L) of dissolved oxygen in water.

What volume of water would contain 100 mg of oxygen?

C of O2= 4.5mg/L

Volume of H2O= N/V

V= Number of moles of O2/Concentration of O2

V= 100x16/4.5x16/1 liter

V= 1600moles/72moles x 1 Liter

V= 22.22 liters of water is required to have 100 mg of Oxygen.....

Answer 1

@ChmE

Answer 2

@hartnn @ganeshie8 @Ashleyisakitty @Luigi0210 @AravindG @e.mccormick @cwrw238

Answer 3

@aaronq