How is the AHfusion used to calculate volume of liquid frozen that produces 1 kJ of energy?
O A. 1kJ x AHfusion x mol/g < g/ml liquid
O B. 1kJ * 1/AHfusion * g/mol x ml/g liquid
O C. 1kJ * 1/A Hfusion * mol/g * g/ml liquid
O D. 1kJ * AHfusion * g/mol x ml/g liquid

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.