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Classify these bonds as ionic, polar covalent, or non polar covalent: S-O, K-O, Cl-Cl?!? Find the exact value of x? Given diprotic acid, H2A with 2 ionization constants of Ka1=1.3× 10–4 and Ka2 = 4.2× 10–11, calculate the pH for a 0.178 M solution of NaHA.? If you can invent something, what possible inventions can you invent? P(-2, -1) lies curve y=1/(1-x). If Q is the point (x, 1/(1-x)), use your calc 2 find the slope of the secant line Pq values of x: 1.5,?