2. It takes 83.0ml of 0.45M NaOH solution to neutralize235.0ml of an HCI solution. What is the concentration of theHCI solution?HCINaOHNaCIH,0 3. The freezing point of a solution that contains 1.00 g ofan unknown compound is dissolved in 10.0 g ofbenzene which is found to be 2.07 °C. The freezing pointof pure benzene is 5.48 °C. The molal freezing pointdepression constant of benzene is 5.12 °C/molal. What isthe molecular weight of the unknown compound?

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Answered: 2. It takes 83.0ml of 0.45M NaOH…

2. It takes 83.0ml of 0.45M NaOH solution to neutralize 235.0ml of an HCI solution. What is the concentration of the HCI solution?

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter10: Acids, Bases, And Salts

Section: Chapter Questions

Problem 10.35EP: The HCl in a 0.10 M HCl solution is 100% dissociated. What are the molar concentrations of HCl,...

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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

2. It takes 83.0ml of 0.45M NaOH solution to neutralize
235.0ml of an HCI solution. What is the concentration of the
HCI solution?
HCI
NaOH
NaCI
H,0

3. The freezing point of a solution that contains 1.00 g of
an unknown compound is dissolved in 10.0 g of
benzene which is found to be 2.07 °C. The freezing point
of pure benzene is 5.48 °C. The molal freezing point
depression constant of benzene is 5.12 °C/molal. What is
the molecular weight of the unknown compound?

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