To dehydrate ethanol one uses concentrated sulfuric acid: $$\ce{C2H5OH ->[\text{conc.} H2SO4] C2H4 + H2O}$$ but to go in the reverse direction, dilute sulfuric acid is used: $$\ce{C2H4 + H2O.
CX2HX5OH [HX2SOX4] → CX2HX4 + HX2O. I.e. a dehydration of ethanol using catalytic sulfuric acid. The first thing we have to consider is the pKa values of sulfuric acid and …
1) Гидратация этилена в присутствии концентрированной серной кислоты при нагревании: СН2=СН2 + Н2О = СН3-СН2-ОН 2) Дегидратация этанола (условия те же) : СН3-СН2-ОН …
Уравнение C2H5OH + H2SO4 → C2H4 + H2SO4 + H2O. Приложение для вычисления и дополнения продуктов реакции.
The hydration reaction of ethylene, C2H4+H2O → C2H5OH, catalyzed by oxoacids (H3PO4, H2SO4, and HClO4) and metal cations (B3+, Al3+, Sc3+, Ga3+, La3+, …
The balanced chemical equation for the dehydration of ethanol by concentrated H2SO4 (hot sulfuric acid) is: C2H5OH + H2SO4 → C2H4 + H2O + H2SO4. In this equation, …
For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will Compound states [like (s) (aq) or (g)] are not required.
Балансировка шаг за шагом методом проверки; Давайте сбалансируем это уравнение, используя метод проверки.
For example, in the reaction of hydrogen (H₂) with oxygen (O₂) to form water (H₂O), the chemical equation is: However, this equation isn't balanced because the number of atoms for each …
The correct option is AC2H4 Sulphuric acid is a strong dehydrating agent. So, when ethanol is treated with sulphuric acid, it undergoes dehydration. That is, it loses water and forms ethene. …
For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will Compound states [like (s) (aq) or (g)] are not required.
In the first step, electrons from the alkyne bond react with the mercury atom (Hg) from mercuric acetate (HgSO4). In the second step, water attacks the newly formed mercuronium ion, adding …
Химическое уравнение представляет собой химическую реакцию. На нем показаны реагенты (вещества, которые начинают реакцию) и продукты (вещества, образующиеся …
AI explanations are generated using OpenAI technology. AI generated content may present inaccurate or offensive content that does not represent Symbolab's view. Math notebooks …
For example, in the reaction of hydrogen (H₂) with oxygen (O₂) to form water (H₂O), the chemical equation is: However, this equation isn't balanced because the number of atoms for each …
Balancing step by step using the inspection method; Let's balance this equation using the inspection method. First, we set all coefficients to 1:
Еще по теме:
Еще по теме:
