If the concentration of fluoride anion and aluminum cation was increased to 5 M, by how much would the measured E_cell change? F_2(g) + 2e^- rightarrow F^-(aq) E^0_red = 2.87
Al^3+ + 3e^- rightarrow Al(s) E^0_red = - 1.66

Which position represents spring in the southern hemisphere? a) b) c) d)

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.