6. Calculate the densities of the liquids in Table 2.3. The accepted density of water is 1 g/ cm3. How do your results compare? Remember that 1 cm3 = 1 mL. 7. How does the density of water compare with the density of the saturated salt solution? Is this what you would have predicted? 8. Length of room m 9. Width of room m 4.02 3.37 10. Height of room m 11. Volume of room m3 12. Mass of air in room kg 13. Are you surprised by the mass of air in the room? Explain.

relative humidity is a measure of the amount of moisture in the air relative to the total amount of moisture the air can hold.

so d

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

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.

a chemical change results in a new substance being formed; whereas a physical change will result in a different state of matter

explanation: