Which term describes this reaction?
A. addition
B. condensation
C. elimination
D. substitution

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond