A 0050 M Solution of Ammonium Chloride Is Prepared

question 100

Multiple Choice

A 0.050 M solution of ammonium chloride is prepared. Find the H₃O⁺ concentration:
( K _b for ammonia = 1.8×10 ^{- 5})

• A) 5.3×10 ^{- 6} M
• B) 5.3×10 ^{- 4} M
• C) 2.0×10 ^{- 13} M
• D) 9.5×10 ^{- 4} M
• E) none of these

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Definitions:

Value Chain

A business model that describes the full range of activities needed to create a product or service, from raw materials to final delivery to consumers.