- How many grams of sodium chloride are needed to make a 0.45 molar solution?

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Should we bring some polar bears to populate the south pole and some penguins to live near the north pole? Why or why not? Find the inverse function.
y=3^11x f^-1(x)= ?? I got the answer x/177147 but it appears to be incorrect.? What are some uses for hydrates? 2. LetP(x) be a polynomial of degree n.(a) Write out the general form ofP(x)
.(b) FindP`(x)
.(c) FindP(n)(x)? What is the volume of a 14.2 g sample of helium at 44 c and a pressure of 1.47 atm?