subject
Chemistry, 23.07.2021 05:50 jude3412

Hỗn hợp ethanol/methanol được đem đi chưng cất trong thiết bị dạng tháp với lưu lượng 100 kg/h và thành phần của ethanol chiếm 40 %. Sản phẩm đỉnh có thành phần methanol
là 90 % và 80 % methanol được thu hồi. Hãy xác định thành phần của methanol trong sản
phẩm đáy

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 13:30
A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?
Answers: 1
question
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 2
question
Chemistry, 23.06.2019 02:30
What type of energy conversion occurs when you place your feet near the fire place and they become warm
Answers: 1
question
Chemistry, 23.06.2019 02:50
What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
Answers: 3
You know the right answer?
Hỗn hợp ethanol/methanol được đem đi chưng cất trong thiết bị dạng tháp với lưu lượng 100 kg/h và t...
Questions
question
Mathematics, 30.03.2021 21:30
question
Physics, 30.03.2021 21:30
question
Mathematics, 30.03.2021 21:30
question
Mathematics, 30.03.2021 21:30
question
Mathematics, 30.03.2021 21:30