Which of the following changes, if made individually, would cause an increase in the amount of power produced by the heat engine? Check all that apply. Check all that apply. larger value of HCHCH_C lower molar flow rate, n/tn/t smaller value of HCHCH_C higher molar flow rate, n/tn/t smaller value of _H larger value of HH

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

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.