gravity on Earth is 9.8 m / s / a ^ 2 + gravity on the moon is 1.6 m / s / power of two so if the mass of an object on earth is 40kg its mass on the moon is blank kilograms and its weight on the moon is blank Newtons

i need points g

Explanation:

thanks

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.