A mass of 120. g of NaNO3 is dissolved in 100 g of water at 80.0°C. a) Is the solution saturated or unsaturated?
b) As the solution is cooled, at what temperature should solid first appear in the solution? Explain.

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.