Khadijah had an emergency car repair bill and transferred $715.98 from her savings account to her checking account. Before the transfer, her checking account balance was $478.61. Her savings account balance was $3,097.45, What are Khadijah's new savings and checking account balances?

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?