Question

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of 20 > Each value represents a different aqueous solution at 25 C. Classify each solution as acidic, basic, or neutral. Acidic Basic Neutral pH = 2.71 pH = 11.86 [H+) = 1.0 x 10-7 pOH = 468 pOH = 4.33 (H+) = 7.5 x 10-5 (H+) = 5.4 x 10- pOH = 7.00 [OH-] = 7.9 x 10-2 [OH-] = 3.5 x 10-12 Answer Bank

Answer 1

If the OH” concentration is less than 1.0x10-M, the solution is acidic If the OH” concentration is greater than 1.0x10-M, the solution is basic If the OH concentration is equal to 1.0x10-M, the solution is neutral --- ------ -- -------- ---- ------ ------ --- If the H* concentration is greater than 1.0x10-M, the solution is acidic If the H* concentration is less than 1.0x10-M, the solution is basic If the H* concentration is equal to 1.0x10-M, the solution is neutral ----------- If the pH of the aquous solution is more than 7, then the solution is said to be basic If the pH of the aquous solution is less than 7, the solution is said to be acidic If the pH of the aquous solution is equal to 7, the solution is said to be neutral - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- -- ---- - - - - If the pOH of the aquous solution is more than 7, then the solution is said to be acidic If the pOH of the aquous solution is less than 7, the solution is said to be basic If the pOH of the aquous solution is equal to 7, the solution is said to be neutral Acidic Basic Neutral H* )=7.5x10-5 [H* 7 = 5.4x10-9 [OH-] =35x10-12 [OH-] = 7.9x10-2 [H+]=1.0x10-? pH =2.71 pH=11.86 POH= 7.00 POH=9.68 POH= 4.33