Answer
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Step 1:I'll solve this problem step by step:
Step 2:: Understand the Context
Hydrogen chloride (HCl) is an acid that exists as a gas at room temperature. When dissolved in water, it forms hydrochloric acid. The boiling point depends on whether we're discussing pure HCl or an aqueous solution.
Step 3:: Boiling Point of Pure Hydrogen Chloride
- Boiling point: $$-85.05^{\circ}\mathrm{C}$$ (or $$-121.1^{\circ}\mathrm{F}$$)
For pure hydrogen chloride (HCl):
Step 4:: Boiling Point of Hydrochloric Acid (Aqueous Solution)
- Typical concentrated HCl solution boils at approximately $$108.7^{\circ}\mathrm{C}$$ ($$227.7^{\circ}\mathrm{F}$$)
For hydrochloric acid (HCl in water): - The boiling point varies with concentration
Final Answer
- Pure HCl gas boils at - 85.05^{\circ}\mathrm{C} - Concentrated HCl aqueous solution boils at 108.7^{\circ}\mathrm{C} Note: The exact boiling point can vary slightly depending on the specific concentration of the acid.
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