Determine the identity of an elemental gas if 4.55 L weighing 35.4g, under 5.0 atm is at 40oC
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Determine the identity of an elemental gas if 4.55 L weighing 35.4g, under 5.0 atm is...
Convert/Calculate the following: Determine the identity of an elemental gas if 4.55 L weighing 35.4g, under 5.0 atm is at 40oC What is the pH scale? What is the range? What is an acidic solution? What is a basic solution? How is pH calculated? If the pH is 3.8, what is the pOH? What would be the [H+]? A) Describe the process for preparing 400 mL of a 2.0 M NaOH solution from a 10.0 M bottle of...
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A sample of 5.0 L of CO2 gas was collected at 25⁰C and 2.5 atm. At what temperature would the gas have to be stored if the flash is 10.0 L and the pressure is 0.975 atm?
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9. A 5.0 L sample of chlorine gas at 2.2 atm is compressed isothermally to a volume of 0.100L. What is the pressure of the gas at this volume (5 points)?
A sample of gas has a volume of 3.0 L at a pressure of 2.0 atm. What is the volume of the gas in L at 10.0 atm? Temperature is constant. A sample of gas has a volume of 20.0 L at a pressure of 1.0 atm. What is the volume of the gas in L at 5.0 atm? Temperature is constant. A sample of gas has a volume of 4.0 L at a pressure of 0.50 atm. What is...
Helium gas with a volume of 3.50 L , under a pressure of 0.190 atm and at a temperature of 45.0 ∘C, is warmed until both pressure and volume are doubled.What is the final temperature?How many grams of helium are there? The molar mass of helium is 4.00 g/mol.
If 4.55 L of CO2 gas at 22 ∘C at 779 mmHg is used, what is the final volume, in liters, of the gas at 37 ∘C and a pressure of 753 mmHg, if the amount of CO2 does not change?
A flask contains 1.00 L of a pure gas at 0.850 atm and 20.0 °C. The mass of the gas is 1.13 g. a) What is the molar mass of the gas? (use the correct sig. fig as well as the units) b) What is its identity?