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  1. If the pressure and temperature remain constant, so does the volume.

    2 Answers · Science & Mathematics · 15/06/2019

  2. At STP , 1.0 mol of gas has volume = 22.4L Mass of 22.4L of gas at STP = 22.4L /3.00L * 9.50g = 70.9g 22.4L = 1.0 mol of gas has mass = 70.9g Molar mass of gas = 70.9g/mol

    1 Answers · Education & Reference · 26/12/2018

  3. 1.56 * 10^3 of what? What unit is that? At STP, 1 mole of gas occupies 22.4 liters of space. 1 mole = 6.02 * 10...

    1 Answers · Science & Mathematics · 12/06/2019

  4. ... 1 (at least) is true. _________________________________________ 3. At STP, 1.0 L of gaseous Ar contains about twice the number...

    2 Answers · Science & Mathematics · 28/09/2018

  5. ... = (1.1875 mol) × (1/2) = 0.59375 mol Molar volume of H₂ at STP = 22.4 L/mol Volume of H₂ evolved = (0.59375 mol...

    1 Answers · Science & Mathematics · 26/06/2019

  6. (0.53 mol) x (22.4 L/mol) = 12 L

    2 Answers · Science & Mathematics · 24/06/2019

  7. ...) x (22.414 L/mol) = 477.79 L CO2 c) If the STP conditions used in step b) are still in effect the water will...

    1 Answers · Science & Mathematics · 19/06/2019

  8. (9.63 x 10^24 atoms O) x (1 molecule P4O6 / 6 atoms O) / (6.022 x 10^23 molecules/mol) = 2.6652 mol P4O6 (2.6652 mol P4O6) x (219.8914 g P4O6/mol) = 586 g P4O6 (2.6652 mol P4O6) x (22.414 L/mol) = 59.7 L...

    2 Answers · Science & Mathematics · 17/06/2019

  9. (3.42 x 10^3 L) / (22.414 L/mol) × (31.99886 g O2/mol) = 4882 g = 4.88 kg O2 b.) (3.42 × 10^3 L) / (22.414 L/mol) × (6.022 × 10^23 molecules O2/mol) × (2 atoms O / 1 mol O2) = 1.84 × 10^26 atoms O

    2 Answers · Science & Mathematics · 13/06/2019

  10. a) Balance the general combustion equation: CxHy + (x + y/4) O2 → x CO2 + (y/2) H2O Multiply by 4 to get rid of the fractions: 4 CxHy + (4x + y) O2 → 4x CO2 + 2y H2O Given (4.032 L CO2) / (22.414...

    2 Answers · Science & Mathematics · 22/05/2019

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