Which two polymers have the same linkages bonding the monomers together?
A nylon and complex carbohydrate
B nylon and protein
C Terylene and complex carbohydrate
D Terylene and protein

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules