The density of a substance is 4.8g/ml. what is the volume of a sample that is 19.2g?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)