How much heat, in kilojoules, is needed to produce 1850 grams of ammonia (NH3), according to the following reaction? 2 N2 + 6 H2O → 4 NH3 + 3 O2 ΔH = + 1530 kJ

Why does a cake rise when you bake it? ♡

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion