What is the molarity of a solution in which 3.0 moles of sodium chloride is dissolved in 1500 mL of water? please show work

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

What is a metal replacement reaction

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.