WebIn an experiment carried out at a temperature of 4700C and a pressure of 100 atmosphere, 4.3g of a volatile liquid produced 30.6cm3of the gas. Calculate the molar mass of the liquid. (Molar gas constant, R= 8.314JKmol, molar gas volume at … WebBoyle's law states that at constant temperature the volume of a given mass of a dry gas is inversely proportional to its pressure. Most gases behave like ideal gases at moderate pressures and temperatures. The technology of …
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WebAn unknown gas with the following mass and volume Is kept at the temperature and pressure of 31.5 'Cand 943 Question: An unknown gas with the following mass and volume Is kept at the temperature and pressure of 31.5 'Cand 943 tort; respectively: Find the molar mass of this unknown gas. Mass= 45.5 mg Volume-112 mL. Chemistry 101. 0. Previous WebIf the volume of a given mass of gas at 0oC is 27.3cm3, what will be the volume ... Question If the volume of a given mass of gas at 0 o C is 27.3cm 3, what will be the volume of the … government home refinance loan programs
14.9: Calculating the Molar Mass of a Gas - Chemistry LibreTexts
WebAs is generally the case, probems involving gas volumes plus amounts or/& mass will have answers that vary depending upon the temperature and pressure involved, i.e., the molar … WebIf the volume of a given mass of gas at 0 o C is 27.3cm 3, what will be the volume of the gas at 10 o C, pressure remaining constant? Options. A) 2.73cm 3. B) 28.3cm 3. C) 37.3cm 3. D) 273cm 3. E) 283cm 3. Related Lesson: Volume and Pressure: Boyle’s Law Gases. The correct answer is B. WebMar 6, 2024 · What is the initial volume if gas was heated from 270°C to 342°C? 662.2 mL, assuming that the final volume is 750 mL. To calculate this: Convert temperatures to Kelvins: T₁ = 543.2 K, T₂ = 615.2 K. Write Charles' law: V₁/T₁ = V₂/T₂. Solve for V₁: V₁ = (T₁×V₂)/T₂. Substitute values: V₁ = (543.2 K×750 mL)/615.2 K = 662.2 mL. childrenly