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  1. yeah sure..u cn use the evaporation and condensation processes.Heat the water and condense the steam living salt in the beaker..hope ths helped

    1 Answers · Science & Mathematics · 14/02/2013

  2. Temperature should be high and pressure should be low. According to Le Chatelier's principle, when temperature is high, the system will react to reduce the excess heat. As more heat is absorbed, the forward endothermic reaction is favoured...

    1 Answers · Science & Mathematics · 28/01/2013

  3. ...commercially from citrus fruits through two primary methods: centrifugal separation or steam distillation. Molecular formula = C10H16

    2 Answers · Science & Mathematics · 04/01/2013

  4. ...out the reaction and balance the equation. "In the gaseous state, methane and steam react to form hydrogen and carbon dioxide." We translate those words...

    1 Answers · Science & Mathematics · 26/12/2012

  5. moles of steam = 4.00 g x 1 mole / 18.0 g H2O = 0.222 mole energy from condensation = 0.222 mole x 40.6 kJ/mol = 9.02 kJ Temperature increase due to steam = 9020 J = 4.18 J/C x 100. g x delta T del T...

    1 Answers · Science & Mathematics · 13/12/2012

  6. http://www.chemteam.info/Thermochem/Thermochem-Example-Probs2.html Problem #5

    2 Answers · Science & Mathematics · 09/12/2012

  7. "Percent by volume" is the same as molar percent for ideal gases. A) The effective molar mass of the mixture can be calculated by: 0.080 x (44.00964 g CO2/mol) + 0.232 x (28.01021 g CO/mol) + 0.177 x (2.015894 g H2/mol) + 0.011 x (16.04257 g CH4...

    2 Answers · Science & Mathematics · 11/11/2012

  8. the heat of vaporization of water is 540 cal/g energy = mass in grams x heat of vaporisation = 86 x 540 calories = (86 x 540)/1000 kilocalories

    1 Answers · Science & Mathematics · 28/10/2012

  9. Try looking with the correct names: melting point and boiling point.

    1 Answers · Science & Mathematics · 11/09/2012

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