Sample A Sample B 3+2+2+1+2+3+2=16 5+5+5+5=20

What will the TOTAL kinetic energy of the molecules in this system be when the system reaches EQUILIBRIUM? (ONLY WRITE THE NUMBER)

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4