Discuss the calculations performed in Steps 1-3 of the Data Analysis. Using their average normalized freezing points, what were the calculated molecular weights of Unknowns 1 and 2

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation