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Avogadro's law relates the volume of a gas to the number of moles of gas when temperature and pressure are constant. According to this law, how many moles of gaseous product would be produced by 2 moles of gaseous reactants if the volume of the gases doubled?A.2 moles gaseous productB.1 mole gaseous productC.8 moles gaseous productD.4 moles gaseous productSUBMITarrow_backPREVIOUS

Question

Avogadro's law relates the volume of a gas to the number of moles of gas when temperature and pressure are constant. According to this law, how many moles of gaseous product would be produced by 2 moles of gaseous reactants if the volume of the gases doubled?A.2 moles gaseous productB.1 mole gaseous productC.8 moles gaseous productD.4 moles gaseous productSUBMITarrow_backPREVIOUS

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Solution

Para resolver esta pregunta, sigamos los pasos:

  1. Entender la ley de Avogadro: La ley de Avogadro establece que, a temperatura y presión constantes, el volumen de un gas es directamente proporcional al número de moles de gas. Esto se puede expresar matemáticamente como Vn V \propto n , donde V V es el volumen y n n es el número de moles.

  2. Situación inicial: Tenemos 2 moles de reactantes gaseosos.

  3. Cambio en el volumen: Se nos dice que el volumen de los gases se duplica.

  4. Aplicar la ley de Avogadro: Si el volumen se duplica, el número de moles de gas también debe duplicarse para mantener la proporcionalidad, ya que Vn V \propto n .

  5. Calcular los moles de producto: Si inicialmente tenemos 2 moles de reactantes y el volumen se duplica, entonces el número de moles de producto también se duplicará. Por lo tanto, 2 moles×2=4 moles 2 \text{ moles} \times 2 = 4 \text{ moles} .

La respuesta correcta es: D. 4 moles de producto gaseoso

This problem has been solved

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