What Is the Molarity of a Hydrochloric Acid Solution If

question 65

Multiple Choice

What is the molarity of a hydrochloric acid solution if 20.00 mL of HCl is required to neutralize 0.424 g of sodium carbonate (105.99 g/mol) ? 2 HCl(aq) + Na₂CO₃(aq) → 2 NaCl(aq) + H₂O(l) + CO₂(g)

• A)0.100 M
• B)0.200 M
• C)0.300 M
• D)0.400 M
• E)0.500 M

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