Which chemical equation represents a decomposition reaction? HELP ASAP A.) AgNO3+LiCI to AgCI+LiNO3
B.) Ca+MgS to CaS+ Mg
C.) 2H2O to 2H2+ O2
D.) 2C2H6+ 7O2 to 4CO2+ 6H2O

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u