Asolution has a pb2+  concentration of 1.9 x 10-3  m, and an f-1  concentration of 3.8 x 10-3  m. the value of ksp  for pbf2  at room temperature is 4 x 10-8. will this solution form a precipitate? the solubility equilibrium equation is as follows..yesno

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

How many molecules are found in 1.32 mol of nacl?

Define a is a tiny pavket of energy