What amount of heat would be involved in condensing 18.2 g of CH₃OH? (∆Hvap = 38.0 kJ/mol)

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.

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?