How many moles of calcium chloride are in 37.793 grams of

An example of technology is the a. addition of a side group to an organic molecule during synthesis. b. use of a new antibiotic to fight an infection. c. measurement of iron concentration in a water sample. d. study of atomic fusion reactions

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

In salt water solution,the salt is the blank