If 0.410 mol Ba(NO3)2 is reacted with 0.112 mol In2(SO4)3, how many grams of excess reactant are used in the reaction? 3Ba(NO3)2 + In2(SO4)3 -> 3BaSO4 + 2In(NO3)3

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

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains