Chem

A 4.96L sample of chlorine gas is contained in a poison control vessel at STP. Calculate the number of grams in this sample

asked by Joe
  1. Use PV = nRT and solve for n = number of mols. Then n = grams/molar mass. You know molar mass and n, solve for grams.

    posted by DrBob222

Respond to this Question

First Name

Your Answer

Similar Questions

  1. Chemistry

    Part 1 : a.) How many grams of Hydrogen will be contained in a 100.000 g sample of magnesium hydroxide.? c.) How many grams of nitrogen will be contained in a 120.0 g sample of calcium cyanide?
  2. chemistry

    a sample of ClO2 was composed of 4.271g of chlorine and 3.584g of oxygen. How many grams of oxygen would there be in a sample of Cl2O that contained 5.377 of chlorine?
  3. Chem

    Classify each of theses changes as a positive or negative change in entropy of a sample of this green gas. A) chlorine gas condense to a liquid = - B) chlorine gas is heated in a container= + C) chlorine gas deposits on a cold
  4. Chemistry (Check)

    Part B True-False Classify each of the statements as always true, sometimes true, or never true. 1.____ST______ one mole of any gas occupies a volume of 22.4 L. 2_____NT______ for a substance of known molar mass, the number of
  5. chem

    A sample of nitrogen gas (N2) kept in a container of volume 13.3 L and at a temperature of 22.3°C exerts a pressure of 1.1 atm. Calculate the number of grams of gas present.
  6. Chemistry

    A sample of methane (CH4) gas contains a small amount of helium. Calculate the volume percentage of helium if the density of the sample is 0.70902 g/L t 273K and 1.00 atm. I know that the sample is at STP and that the 1 mole of
  7. chem

    Calculate the formula wright of a 2.50 g sample of gas whose volume is 1.40l at STP.
  8. Chemistry

    A 50.6 mg sample of sodium perchlorate contains radioactive chlorine-36 (whose atomic mass is 36.0 amu). If 29.6% of the chlorine atoms in the sample are chlorine-36 and the remainder is naturally occurring nonradioactive chlorine
  9. chem

    Show work 1. How many moles of oxygen will occupy a volume of 2.50 liters at 121.6 kPa and 331 K? 2. An unknown volume of chlorine gas (Cl2) is resting at 127 °C at a of pressure 152.4 kPa. If the gas weighs 191.4 g, what is the
  10. chemistry

    What weight of H2 at STP could be contained in a vessel that holds 4g of oxygen at STP? First, I used the Ideal Gas Law to find the volume of oxygen at STP, but im not sure what to do from there..

More Similar Questions