Given the diagram representing a closed system at constant temperature: Which statement describes this system at equilibrium? 1. The mass of H 2 O( ) equals the mass of H 2 O (g). 2. The volume of H 2 O ( ) equals the volume of H 2 O (g). 3. The number of moles of H2 O ( ) equals the number of moles of H2 O (g). 4. The rate of evaporation of H2 O ( ) equals the rate of condensation of H2 O (g).

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

How big are the bighest ocean waves at mavericks