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Chlorine concentration is 1.5mg/L. Its specific gravity is 1.02. Convert to ppm? What is 12.312 trillion in scientific notation? WHERE DOES QTRIP BUY IT GAS FROM TO SERVE TO CUSTOMERS? Solution A has a pH of 2.0. Solution B has a pH of 5.0. Solution A is how many times more acidic? When Al3+ and Br1- combine ionically, what is the formula? A. Br3Al B. BrAl3 C. AlBr3 D. Al3Br?