If you say an object is hot, you are feeling the transfer of a. chemical energy
b. thermal energy
c. potential energy
d. kinetic energy

Which formula can be used to calculate the molar mass of hydrogen peroxide

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.

Is 9 correct? and can someone me with 10? it’s due tomorrow, you