How do I calculate the molar concentration of hydrochloric acid if 35.18 of hydrochloric acid was required to neutralize .450g of sodium bicarbonate to a phenolphathalein end point Then calculate mass percent concentration of hydrochloric acid using the molar concentration calculated in previous question and assuming density is 1.01 g

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How do I calculate the molar concentration of hydrochloric acid if 35.18 of hydrochloric acid was required to neutralize .450g of sodium bicarbonate to a phenolphathalein end point

Then calculate mass percent concentration of hydrochloric acid using the molar concentration calculated in previous question and assuming density is 1.01 g

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Step 1

Number of moles of HCl required to neutralize 0.450g of sodium bicarbonate is calculated,

Step 2

Volume of HCl is 35.18 mL = 0.03518 L (1 mL = 0.001L).

Molar conce...

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