Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
In HPLC which column comes out first, if it is going forward or reverse?
its a question on my final, please help?
1 answer
column? Do columns come out of a HPLC unit?
You can
ask a new question
or
answer this question
.
Similar Questions
How to know if in TLC and HPLC if it is going forward or reverse?
Top answer:
To determine whether a TLC (Thin Layer Chromatography) or HPLC (High Performance Liquid
Read more.
Consider the reaction A ⇌ B which is exothermic in the forward direction. Which of the following increase(s) when the
Top answer:
I go with b
Read more.
From time to time, companies will issue a reverse split concurrently with a forward split, making a reverse/forward split. Note
Top answer:
Thank you.
Read more.
Hi,
I have a question on column length for HPLC (high performance liquid chromatography). If the column length is increased,eg
Top answer:
Yes, better resolution as the time delay between peaks is longer
Read more.
A system is at equilibrium. Which statement correctly describes the effect on the forward and reverse reaction rates if
Top answer:
Both reaction rates increase.
Read more.
I have a method using HPLC (high performance liquid chromatography).
It states that a 4.6 x 150mm,3um column should be used.
Top answer:
To determine if the two columns can be considered equivalent, we need to compare their essential
Read more.
I have a new column for HPLC (high-performance liquid chromatography) analysis.
Is it advisable to condition the new column with
Top answer:
Frankly, I don't know if that is required; however, I think it's always wise to do so.
Read more.
When the system A + B <--> C + D is at dynamic equilibrium
the forward reaction has stopped. both the forward and the reverse
Top answer:
When the system A + B <--> C + D is at dynamic equilibrium, it means that both forward and reverse
Read more.
Hi, I have a question on HPLC (high performance liquid chromatography).
The procedure says to use a 4.6 x 150mm x 3um column. The
Top answer:
See your post above and the response by Bob Pursley.
Read more.
When is chemical equilibrium achieved?
a) when both the forward and reverse reactions stop b) when all of the reactants are used
Top answer:
e) all of the above
Read more.
Related Questions
Which statement describes a chemical reaction at equilibrium?
A. The forward reaction happens slightly faster than the reverse
After creating a column heading and/or typing text within a column, what must you do to move text to the next column?
A. Add a
4. After creating a column heading and/or typing text within a column, what must you do to move text to the next column?
a.) Add
In general, which reaction(forward, reverse, or neither) is favored if the value of K at a specified temperature is
a. equal to
After creating a column heading and/or typing text within a column,
what must you do to move text to the next column? (1 point)
Predict the effect of each of the following on the indicated equilibrium system in terms of which reaction will be favored
What is true of a reaction that has reached equilibrium?
Responses The reaction rates of the forward and reverse reactions are
Which way will the equilibrium shift when subjected to the following changes? 2NOBr + heat <-> 2NO +Br2?
NO is addded temp.
What is the difference between a forward and a reverse reaction? I am studying Lechatelier's principal and it states that with
In the following equilibrium system, N2O4(g) <--> NO2(g), what happens to the color of the gas if the forward reaction speeds
