In the laboratory a student combines 30.7 mL of a 0.386 M lead nitrate solution with 29.7 mL of a 0.469 M magnesium nitrate solution. What is the final concentration of nitrate anion

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.

How do you convert 4 mmol of bromobenzene to ml?

Can someone me with 3 and 4 plz. this is for masteries test.