Given the
moles of reactant or product below, determine
the corresponding amount in moles of each of
the other reactants and products.
4NH3 + 302—> 2N2 + 6H2O
a. 4 mol NH3
b. 4 mol N2
C. 4.5 mol O

Which of these best describes the scientific process

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?

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.