Hurry will give liquid 1 reacts with liquid 2, producing a solid and a gas. using this scenario, which supports the law of conservation of mass? a) mass of liquid 1 + mass of solid = mass of liquid 2 + mass of gas b) mass of liquid 1 – mass of solid = mass of liquid 2 – mass of gas c) mass of liquid 1 – mass of liquid 2 = mass of solid + mass of gas d) mass of liquid 1 + mass of liquid 2 = mass of solid + mass of gas

mass of Liquid 1 + mass of solid = mass of Liquid 2 + mass of gas mass of Liquid.

Not 100% sure though

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

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.