1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BARSIC [14]
2 years ago
15

High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to

Chemistry
1 answer:
Alchen [17]2 years ago
6 0

Answer:

2,400,000 torr (3 s.f.)

Explanation:

Convert the pressure from Pascal to atm first:

\boxed{1 \: atm = 101325 \:Pa }

3.20 ×10⁸ Pa

= [(3.20 ×10⁸) ÷101325] atm

= 3158.2 atm (5 s.f.)

Convert atm to torr:

\boxed{1 \: atm = 760 \: torr}

3158.2 atm

= (3158.2 ×760) torr

= 2400000 torr (3 s.f.)

You might be interested in
In our simulation what did the σ (sigma) stand for?
soldier1979 [14.2K]

Answer:

C -The atomic radius

Explanation:

I took the test :)

6 0
3 years ago
The main reason that it's important to test only one variable at a time is so that
bonufazy [111]

D. quantitative data can be recorded.

7 0
3 years ago
Can you help me on this?
vagabundo [1.1K]

.......,ok first,WHAT THE WORLD THIS THAT!? And this may be how bread formed

4 0
3 years ago
Hhhhhhhhhhheeeeeeelppppppp<br>will give brainliest
wlad13 [49]

Answer:

Kinetic energy.

Explanation:

7 0
2 years ago
34g aluminum are combined with 39g chlorine gas which is the limiting reactant
vampirchik [111]

The limiting reactant is chlorine (Cl2).

<u>Explanation</u>:

Limiting reactant is the amount of product formed which gets limited by the reagent without continuing it.

        2 Al + 3 Cl2 ==> 2 AlCl3  represents the balanced equation.

Number of moles Al present = 34 g Al x 1 mole Al / 26.98 g

                                                = 1.260 g moles of Al

Number of moles Cl2 present = 39 g Cl2 x 1 mole Cl2 / 35.45 g

                                                  = 1.10 g moles of Cl2

Dividing each reactant by it's coefficient in the balanced equation obtains:

1.260 moles Al / 2 = 0.63 g moles of Al

1.11 moles Cl2 / 3 = 0.36 g moles of Cl2

The reactant which produces a lesser amount of product is called as limiting reactant.

Here the Limiting reactant is Cl2.

6 0
3 years ago
Other questions:
  • Which is a combination of pollutants that mix with water vapor in a city or near large highways and factories?
    10·1 answer
  • a normal hemoglobin concentration in the blood is 15g/100ml of blood how many kilogram of hemoglobin are in a person who has 5.5
    13·2 answers
  • A recipe calls for 1.2 cups of oil. How many liters of oil is this?
    7·1 answer
  • Which of the following measure would remain consistent no matter it's location?
    15·2 answers
  • The leading cause of air pollution is _____. automobiles solar power furnaces cigarette smoke
    8·2 answers
  • The method of changing one or more chemical compounds
    13·1 answer
  • Balance it by oxidation number method:Zn +HNO3----Zn(NO3)2+NO+H2O​
    10·2 answers
  • If D+2 would react with E!, what do you predict to be the formula?
    7·1 answer
  • What is the name of this compound
    5·1 answer
  • What are some examples of fusion
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!