When 200. milliliters of an HNO3 solution is exactly neutralized by 250 milliliters of a 0.50 M solution of KOH, what is the concentration of HNO3

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

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

Aseismic wave is energy released as the result of rock movement along a fault. t or f ?