The temperature of the air inside of a hot air balloon was heated from 120 degrees Celsius to 130 degrees Celsius. If the Volume of the balloon is now 74,000 cubic meters, what was the initial volume?

Which best explains why an iceberg floats?

Complete the sentences to best explain the ranking. match the words below to the appropriate blanks in the sentences. a less polar bondhigher molar massion-dipole forcesstronger intermolecular forcesdipole-dipole forcesdispersion forceshydrogen bonding1. h2s and h2se exhibit the following intermolecular forces:.2. therefore, when comparing h2s and h2se the one with a has a higher boiling point .3. the strongest intermolecular force exhibited by h2o is . therefore, when comparing h2se and h2o the one with has a higher boiling point.

Match each state of matter with the statement that best describes it.