Compute the freezing point of this solution:
21.6 g nis04 in 1.00 · 102 g h20
(assume 100% ionization)
type the correct answer, then press enter.
round your answer to the nearest tenth.

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space