A. Earths North Pole is receiving the least direct rays of sunlight B. Earths equator is reactivity the most direct rays of sunlight

C. Earths northern hemisphere is titled away from the sun

D. Earths Southern Hemisphere is titled away from the sun

Please help I’ll give brainlist

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 is the value of keq for the reaction expressed in scientific notation?

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?