Akind of decomposition reaction that requires heat is

electrolysis

thermal

combustion

catalytic

oxidizer

0.09 moles of sodium sulfate in 12 ml of solution

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h