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  1. They have experimented with hydrogen cars that run on water. They are somewhat dangerous, complicated, and way too expensive.

    2 Answers · Environment · 07/01/2020

  2. ...real question would be providing nitrogen with it's high molecular weight or hydrogen with a low molecular weight for rapid movement and acceleration? The strange (?) thing...

    8 Answers · Science & Mathematics · 25/12/2019

  3. The absence of Hydrogen and Oxygen on a surface could explain dryness.

    8 Answers · Science & Mathematics · 07/12/2019

  4. Slowly, the hydrogen available to make new stars is being used up.  It's also disbursing, getting more and more rarefied - so, new star formation will dwindle, then finally end. 

    14 Answers · Science & Mathematics · 08/12/2019

  5. First, convert the mass of each element into moles: 63.2 g C / 12.0 g/mol = 5.27 mol C 5.26 g H / 1.008 g/mol = 5.22 mol H 41.6 g O / 16.0 g/mol = 2.6 mol O Now, to determine the empirical formula, divide each of these numbers by the smallest: C...

    1 Answers · Science & Mathematics · 05/12/2019

  6. No, because if it did, the guy who discovered it would have been assassinated.  Then Socialists would come up with a "prescription" that does no good, causes more symptoms, and charges $500.00 per pill.

    7 Answers · Health · 12/12/2019

  7. I will give you the answer, but you first have to choose my answer as best answer then I will give you the full answer.

    1 Answers · Science & Mathematics · 28/11/2019

  8. I will give you the answer, but you first have to choose my answer as best answer then I will give you the full answer.

    1 Answers · Science & Mathematics · 29/11/2019

  9. Look up the atomic weights of carbon and oxygen (hydrogen is 1.) Add up 13 carbons, 12 hydrogens and 1 oxygen, then multiply by .00482

    1 Answers · Science & Mathematics · 26/11/2019

  10. (100. g H2O2) / (34.015 g H2O2/mol) x (1 mol O2 / 2 mol H2O2) x (0.93) x (31.99886 g O2/mol) = 43.7 g O2

    4 Answers · Science & Mathematics · 07/12/2019

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