How many molecules are in 92.9 g of naoh?

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]

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Word equation for k(s) +h2o(l) yield koh (aq) + h2