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  1. ...all this together to cancel certain stuff. (109.0 g C6H11OH) X ( 1mole / 99 g C6H11OH) X .... .........(1 mole C6H12 / 1mol C6H11OH) X (82g / 1 mole C6H10...

    2 Answers · Science & Mathematics · 28/02/2014

  2. ...we are left with atoms: 1 mole C X (6.02 x10^23... is the same as what we did at first for carbon. Atomic mass Na is 22.99 g/m so: 22.99g/M Na x...

    1 Answers · Science & Mathematics · 09/01/2014

  3. ...16.03 moles Na. The atomic mass of Na is 22.99 g/mole so the sodium is 368.6 g Mass of lead = 500 g - 368.6 g...

    1 Answers · Science & Mathematics · 07/12/2013

  4. ...) x ( 1 mol CO₂ / 2 mol CuO) x ( 22.4-L CO₂/1 mol CO₂) = 99.5-L CO₂ For this last problem, recall that molar gas volume (the...

    1 Answers · Science & Mathematics · 12/11/2013

  5. ...+2 (aq) + H2O (l) would have a cell potential of 1.50 - (- 0.49) = 1.99 volts the greater the voltage, the faster the reaction> it...

    1 Answers · Science & Mathematics · 04/11/2013

  6. ... per hundred) by 1% = 10000 ppm because if you do the math, 1/100 = 10000/1000000 For your problem, we will...mole Na2CO3) = ((2 moles Na)*(22.99 g/mol))/((1 mole Na2CO3)*(105.9885 g/mol)) = (0.4338...

    1 Answers · Science & Mathematics · 12/10/2013

  7. 1 oz = 28.3495 g mass of beef jerky = 226.796 g mass of NaNO2 = (5.08×10^-2 / 100)(226.796 g) = 0.13154 g mass of Na = (0.13154 g ÷ 68.9953 g/mol)(22.99 g/mol) = 0.04383 g

    1 Answers · Science & Mathematics · 30/09/2013

  8. enter the data in an excel spreadsheet do a linear regression to find the equation of the best fit line through the data plug...

    1 Answers · Science & Mathematics · 11/08/2013

  9. 1) Before converting to the volume of dry gas at STP, you need...

    1 Answers · Science & Mathematics · 11/08/2013

  10. 1. All you have to do for this problem is subtract the vapor pressure of water at 40 ...it to be 7.37 kPa. Next subtract 7.37 kPa from 99.4 kPa and you will get the partial pressure of Nitrogen...

    1 Answers · Science & Mathematics · 05/08/2013

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