![subject](/tpl/images/cats/himiya.png)
The components of a 10.5 mg sample are sufficiently separated by a chromatographic column that is 1.5 cm in diameter and 50 cm long using a flow rate of 0.85 mL/min. To separate 295 mg of the sample with a similar separation of the components, what size column diameter and length should be used
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
What is the percentage of hydrogen in nitrogen trihydride
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:50
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:10
Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
The components of a 10.5 mg sample are sufficiently separated by a chromatographic column that is 1....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2021 18:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 18:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.03.2021 18:30
![question](/tpl/images/cats/mir.png)
World Languages, 10.03.2021 18:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2021 18:30