At constant volume, you cool a sealed, air-filled can, and the pressure reduces by half. which of the following happens? half of the gas leaks out the temp of the air reduces by half the spaces between the gas molecules shrink the number of collisions per unit area doubles

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

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.