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  1. Part a) the steps are correct, but I get 0.334 moles of H2 and a volume of 7.48 L, or 7.5 L after rounding to two sig-figs. For part b), I get 1.645 atm, or 1.6 rounded to two sig-figs.

    1 Answers · Science & Mathematics · 04/05/2019

  2. ... produced = (1.47 mol) × (2/3) = 0.98 mol Molar volume of STP = 22.4 L/mol Volume of CO₂ measured at STP...

    2 Answers · Science & Mathematics · 01/05/2019

  3. Use the relationship: P1V1/T1 = P2V2/T2 You just need to make sure that units are consistent and that temperatures are in Kelvin: P1 = 320 torr/760 torr/atm = 0.421 atm T1 = 279 K T2 = 230...

    1 Answers · Science & Mathematics · 30/04/2019

  4. ...mass of O₂ = 16.0 × 2 g/mol = 32.0 g/mol Molar volume of a gas at STP = 22.4 L/mol Suppose it is at STP. Volume...

    3 Answers · Science & Mathematics · 30/04/2019

  5. ... some of the fluid from the reservoir with a turkey baster and adding some STP oil additive. This stuff will thicken the fluid up and allow less of it to slip...

    3 Answers · Cars & Transportation · 19/04/2019

  6. ... = 38.00 mL, T₁ = (273.2 + 25.5) K = 298.7 K STP: P₂ = 760 mmHg, V₂ = ? mL, T₂ = 273.2 K...

    1 Answers · Science & Mathematics · 03/04/2019

  7. (8.91 g)/(44.0 g/mol) = 0.2025 moles. At STP, one mole occupies 22.414L, so the 0.2025 moles would occupy...

    1 Answers · Science & Mathematics · 11/03/2019

  8. At STP, 1 mole of any gas has a volume of 22.4 L. So: 0.5 mol Ne X (22.4 L / 1 mol Ne) = 11.2 mol N2 b and c will have exactly the same answer. You should be able to do d. quite easily.

    1 Answers · Science & Mathematics · 26/02/2019

  9. You seem to be genderqueer or non binary rather than a trans guy (although of course there are feminine trans guys but the difference is they fully identify as men). There seems to be many trans guys on tumblr that like looking...

    8 Answers · Society & Culture · 15/02/2019

  10. 1) a. Are in constant motion 2) d. 6.02 x 10^23 3) In order to answer this question you need to know the vapor pressure of water at 40°C. The source below says 55.3 torr, which equals 7.37 kPa. 100.2 kPa - 7.37 kPa = 92.8 kPa So none of the...

    1 Answers · Science & Mathematics · 15/02/2019

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