Using standard heats of formation, calculate the standard enthalpy change for the following reaction. 4HCl(g) O2(g)2H2O(g) 2Cl2(g) ANSWER: kJ

In this synthesis reaction what products will form

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object