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2x-y=5 -4x+2y=-10
can someone explain why the answers are infinite? the final answer i got was 0/-8x but shouldn't x=0, not infinite? What will happen when we are over populated? What step is missing in the equation? Net Ionic Equation for Ba2+ + Na3PO4? Calculate the pH of 0.375L of a 0.18M CH3COOH-0.29M C2H3NaO2 buffer after the addition of 0.0050mol of KOH. Assume the vol remains constant?