paris53
paris53 paris53
  • 16-01-2019
  • Chemistry
contestada

Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas are formed when 57.1 grams of sodium are added to water?

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shawngreenview
shawngreenview shawngreenview
  • 16-01-2019

57.1g * 6.022*10^23 / 22.9 * 2 = 7.51*10^23 molecules

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