A reaction done at 100°C without catalysts has the reactant concentration graph shown below. What is the most likely reactant concentration graph for a reaction done at 125°C?

Which statement justifies that phosphine (ph3) is a polar molecule?

If soap hits the floor, is the soap dirty or the floor

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