2g of solid water is placed in a PERFECTLY SEALED Erlenmeyer flask– together they weigh 32g. The Erlenmeyer flask (with the solid water in it) is then heated and the ice turned into water vapor. What do you think the mass of the flask and its contents will be after the flask is heated?

your parents i think this could be it

i think so it’s will be b yes i believe its

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.