In the chemical reaction N²O⁴ --> N²+2 O², the bond enthalpy of the reaction is 1779 kJ and the bond enthalpy of the product is 1931 kJ. what is the enthalpy of the reaction? please explain your work, and no links​

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

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?