• What is the concentration of aqueous Fe 3+ in equilibrium with solid Fe(OH)3 if pH of solution is 4.51 ?Ksp for Fe(OH)3 = 3 X 10-39 What is the solubility of Fe(OH)3 in mol/L

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

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.