How much heat is given out when 85 g of lead cools FROM 200 C to 10 C if the specific heat of lead is .13 J/gC?

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?