Will give brainliest! Given the balanced ionic equation representing a reaction:
Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s)

During this reaction, electrons are transferred from
1.
Cu(s) to Ag+(aq)
2.
Cu2+(aq) to Ag(s)
3.
Ag(s) to Cu2+(aq)
4.
Ag+(aq) to Cu(s)

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.

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

What is the vapor pressure of a solution with a benzene to octane?