25 points if you answer soon. Identify the balanced double displacement equation. CuCl2 + Fe ⟶ 2Cu + FeCI2 PbCl4 + 2Ca(OH)2 ⟶ 2CaCl2 + Pb(OH)4 CuCl2 + Fe ⟶ Cu + FeCI2 PbCl4 + 2Ca(OH)2 ⟶ 2CaCl2 + 4Pb(OH)

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.