subject
Chemistry, 09.01.2020 07:31 zoel222

You have a bottle of hexane and a bottle of octane,
bothcolourless liquids.
the labels have dissapeared from both. suggest how you
coulddistinguish between them.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 08:30
How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
Answers: 1
question
Chemistry, 22.06.2019 10:50
A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.
Answers: 3
question
Chemistry, 22.06.2019 17:20
The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.
Answers: 2
question
Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
Answers: 3
You know the right answer?
You have a bottle of hexane and a bottle of octane,
bothcolourless liquids.
the labels h...
Questions
question
Mathematics, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Geography, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Biology, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Mathematics, 23.02.2021 08:40
question
Biology, 23.02.2021 08:40
Questions on the website: 13722360