Name the largest river in Nicaragua.

Rio coco is the largest river in Nicaragua with a length of 470 miles

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Answer(a); // soil salinization and waterlogging;