Which best describes energy? A. A type of wave that carries energy through space, where there is almost no matter.
B. A disturbance that carries energy from one place to another through matter and space.
C. The ability to do work.
D. Pressing to make more compact.

During which time interval does the object travel approximately 10 meters

Chemistry worksheet - i am not sure what they are asking for exactly?

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)