The volume noted in the figure contains nitrogen gas under a pressure of 2.3 atm at 25°C. Calculate the number of moles of nitrogen in the tank?

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

How do you lengthen a pattern piece? (family and consumer science, sewing)

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