Which of the following is true about density? A. Density depends on temperature and weight.
B. Density describes how much energy atoms have.
C. A large object will always have more density than a smaller
object.
D. Density can be calculated by dividing the mass by the volume.

What type of electromagnetic radiation has a shorter wavelength than blue light

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)

The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2