What type of molecule is acetylacetone?

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

Metric temperature is measured in celsius and fahrenheit. true or false

How is the electron sea model of metallic bonding different from the band theory? how are they the same? give at least one similarity and one difference between the models