Use Le Chatelier’s principle to explain the different colors found in the following equilibria. Show all chemical reactions.(a) Fe3+and SCN-with Fe(SCN)2+Fe

Why does his teacher ask him to balance the equation by including the correct coefficient

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.

Determine the reaction and balance the following equations urgent due in the morning