chemisty

posted by .

What is the approximate mass of 2L of C4H10 gas at STP?

  • chemisty -

    1 mol of a gas at STP occupies 22.4L so you have (2/22.4) = mols.
    grams = mols x molar mass.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Gas X has a density of 2.60/L at STP. Determine the molar of this gas. Please show me the steps to solve this problem. thanks You just need the definition. One mol of a gas at STP occupies 22.4 L. You have the mass of 1 L. Just calculat …
  2. chemistry

    Gas X has a density of 2.60g/L at STP. Determine the molar mass of this gas. Sorry there was some typos on the previous question. please show me again steps by steps. thank you =] Same answer. You just left the g off the density. One …
  3. chemisty

    how many grams of Na are needed to react with H2O to liberate 400mL of H2 gas at STP?
  4. chemistry

    i reallly need help with combining the gas laws. here are a few questions i am struggling with if anyone could please help! 1. A steel container holds 750.L of O2 gas at STP. a) how many moles of O2 does the container hold?
  5. Chemistry(Please check)

    1) Which statement below is incorrect if any?
  6. College Chemistry

    Using the molar volume (STP) or the ideal gas law equation, determine the molar mass,g/mole, of each of the following. A: 11.2g of a gas that has a volume of 1.50Lat STP?
  7. Chemistry

    Using molar volume (STP) or the ideal gas law equation, determine the molar mass, g/mole, of each of the following:1.)11.1g of a gas that has a volume of 1.50L at STP. 2.) 0.742g of a gas that has a volume 860mL at 1.28atm and 18∘C. …
  8. chemisty

    convert .98L of N20 gas at STP to moles
  9. chemisty

    If 26.5 mL of 0.222 M HCl reacts with excess Mg, how many mL of hydrogen gas are produced at STP?
  10. chemistry

    how many moles of water vapour are formed when 10 liters of butane gas C4H10 is burned in oxygen at stp?

More Similar Questions