Consider the reaction pathway graph below.

which conclusion can be accurately drawn from the graph?
hrxn for the complete reaction is negative, but ea is positive.
hrxn for the complete reaction is positive, but ea is negative.
the breakdown of ozone is an exothermic process.
the breakdown of ozone is an endothermic process.

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6