What is the energy of a photon from the violet portion of the Sun's light if it has a frequency of 7.230 x 10^14 Hz? *
6.26 x 10^-34 J/s
O 1.09 x 10^48 J
O 4.79 x 10^-19 J
O 9.16 c=x 10^-20 J

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.

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !