How do hydrogen bonds affect boiling points?
A. Boiling points are not affected by hydrogen bonds.
B. Molecules with hydrogen bonds will have very high boiling points.
C. Molecules with hydrogen bonds will have very low boiling points.
D. Molecules with hydrogen bonds will have higher boiling points than molecules with dipole forces, but lower boiling points than molecules with van der Waals forces.

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw