When 25.0 mL of 1.0 M H2SO4 is added to 50 ml of 1.0 M NaOH at 25 oC in a calorimeter, the temperature of the aqueous solution increases to 29.9 oC. Calculate the DH (in kJ) for the reaction. Assume the calorimeter absorbs no heat.

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.