Suppose you put equal amounts of pure water and salt water into separate ice cube trays of the same size and shape. What would expect to happen when you put both trays in the freezer? Explain.

What makes a compound a strong acid or base

Evidence shows that interstellar bodies are moving far away from earth some faster than others which best suggest that the universe A is shrinking. B Is expanding. C. Was not formed by a Big Bang. D. Has always been the same size will mark brilliant

Difference between kinetic and thermal energy

During unfavorable conditions, an ameba forms a ...

How would an increase in gradient affect the speed of water

4Cr (s) + 3O2 (g) = Cr2O3 (s) Find the theoretical yield in moles and grams

Which isotope is used to date ancient artifacts such as fossils?

Bromine + calcium iodide  calcium bromide + iodine

Why do metals tend to lose electrons to form positive ions? A) They hold on tightly to electrons. B) A metals atom loses its few valence electrons to form a full octet.

2. To what volume will you have to dilute 20.0 ml of a 8 M HCl solution to make a 0.35 M HCI solution?