Question

Найдите массовую и объёмную долю пропена в смеси этана и пропена, если при гидрировании 11,2 (н.у.) этой смеси получили новую смесь, масса которой больше на 0.1г массы первоначальной смеси.

Answer 1

Ответ:

вот держи, надеюсь правильно

Answer 2

Calculation of the Mass and Volume Fractions of Propene in the Mixture

To find the mass and volume fractions of propene in the mixture of ethane and propene, we need to consider the information provided. According to the question, when 11.2 (n.u.) of this mixture is hydrogenated, a new mixture is obtained with a mass that is 0.1 g greater than the mass of the initial mixture.

Unfortunately, the search results provided do not contain specific information about the mass and volume fractions of propene in the mixture. Therefore, we cannot provide a precise answer based on the given information.

However, we can discuss the general concept of calculating mass and volume fractions in a mixture.

Mass Fraction: The mass fraction of a component in a mixture is the ratio of the mass of that component to the total mass of the mixture. It is calculated using the formula:

Mass Fraction = (Mass of Component) / (Total Mass of Mixture)

Volume Fraction: The volume fraction of a component in a mixture is the ratio of the volume of that component to the total volume of the mixture. It is calculated using the formula:

Volume Fraction = (Volume of Component) / (Total Volume of Mixture)

To calculate the mass and volume fractions of propene in the mixture, we would need the masses or volumes of both ethane and propene in the initial mixture. Unfortunately, this information is not provided in the question or the search results.

If you have any additional information or specific values for the masses or volumes of ethane and propene in the mixture, please provide them, and we will be happy to assist you further.