Yahoo Web Search

  1. ...0.0099937 eq metal (0.637 g) / (0.0099937 eq) = 63.7 g/eq (Although it is difficult to imagine any real metal with an equivalent weight like that which reacts...

    1 Answers · Science & Mathematics · 07/12/2020

  2. ...water at 19 C. That value can be looked up and is 16.5 mmHg. I got that number here: http://www.wiredchemist.com/ chemistry /data/vapor-pressure Use Dalton's Law: 772...

    2 Answers · Science & Mathematics · 24/11/2020

  3. ...2 2 C2H2 + 5 O2 → 4 CO2 + 2 H2O If there is 15% impurities, then the fraction of pure CaC2 is 85%.  ...

    1 Answers · Science & Mathematics · 22/11/2020

  4. ... example, a molecule has a molecular weight of 180.18 g/mol. It is found to contain 40.00% carbon, 6.72% hydrogen and 53.28% oxygen. Convert...

    1 Answers · Science & Mathematics · 11/11/2020

  5. ...on what you have been taught is the molar volume of a gas at STP (which depends on what you were taught are the standard conditions of temperature and pressure...

    1 Answers · Science & Mathematics · 08/08/2020

  6. (3.17 g/L) / (22.4 L/mol) = 71.008 g/mol The common gas with a molar mass like that is chlorine (Cl2).

    2 Answers · Science & Mathematics · 27/11/2019

  7. ...react completely with 0.161427 x (12/1) = 1.937124 moles of HCl, but there is much more HCl present than that, so HCl is in large excess and...

    2 Answers · Science & Mathematics · 29/07/2019

  8. P1 / T1 = P2 / T2 Be sure to convert deg C to K for gas problems. P1 * V1 / T1 = P2 * V2 / T2 same warning as above. You get to do the math.

    1 Answers · Science & Mathematics · 07/07/2019

  9. Gas solution.... H2 and N2 don't react at STP , so all you have is a mixture. The substance in greater amount is the "solvent"...

    2 Answers · Science & Mathematics · 02/07/2019

  10. ... = P2V2 / T2 ............. P2, V2 and T2 are at STP P2 = P1V1T2 / (T1P2) V2 = 726 torr x 15.5 mL...

    2 Answers · Science & Mathematics · 30/05/2019

  1. Try asking your question on Yahoo Answers