What are the coordinates of each point after Quadrilateral ABCD is reflected across the Y axis? Drag numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.

Answer your driving test ;

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