In the neutral Al atom, what are the effective nuclear charges for a 1s electron and a valence electron, respectively? a. +12; +3
b. +10; +13
c. +12; +12
d. +13; +3
e. +3; +3

D. most models represent a real world object in a simpler way

Yes she is correct. the answer is completely correct

Since there is the same amount of agn03 in both silver chloride and silver nitrate they produce the same amount of moles. therefore silver chloride produces the same amount of silver nitrate, so your answer is 15.0 moles of silver nitrate. i hope this !