Particles of matter how have both potential and kinetic energy is that true or false?

Ice (H2O) melting at 273 K and 1 atm has = 6.01 kJ/mol and = 6.01 kJ/mol while water vaporizing under the same conditions has = 37.6 kJ/mol and = 40.7 kJ/mol. Why is there such a large difference between and, but not for and?

The only weakness of science is the fact that scientists disagree with each other. true or false?

State the change in form of energy from photosynthesis to respiration

If a saturated solution of potassium chloride is cooled from 80℃ to 50℃, how much precipate is formed

The ion with 3 + charge 28 electons and a mass number of 71

Marine sediments that form limestone are a major sink for this element

What does adding a neutron to an atom's nucleus do to the atom's mass

Fe2O3 is the major component in rust. How many atoms are in one molecule of rust?

Balance the following chemical equation. Mg + N2 → Mg3N2 A. 3 Mg + N2 → Mg3N2 B. 3 Mg + 2 N2 → Mg3N2 C. 6 Mg + 2 N2 → 3 Mg3N2 D. Mg + N2 → Mg3N2

What type of change is the process of solid ice changing into liquid water? exothermic ionic physical chemical