An alternative to freeze concentration is to evaporate some of the water from the juice at atmospheric pressure, producing a concentrate with 45% dissolved solids. There are two reasons this process may be less attractive: one is applicable to any solute, and the second applies particularly to a food product. Speculate on what they are.

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

How many moles of oxygen react with 12 moles of aluminum

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.