Determine the number of moles of hydrogen atoms in each sample. a. 0.0885 mol C4H10
b. 1.3 mol CH4
c. 2.4 mol C6H12
d. 1.87 mol C8H12

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.

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients