Chemistry, 25.11.2019 20:31 Justus4215

Electrospray time-of-flight (tof) mass spectrometry was used to analyze the eluate from a high-performance liquid chromatography (hplc) separation.
the mass spectrum of one chromatographic peak, containing a protein of unknown molecular mass, displays mhnn peaks at m/z = 3919.282, 3658.042, 3429.481, 3227.787, 3048.519, and 2888.112.

find the average molecular mass (m) of the neutral protein and its standard deviation.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 20:30

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Answers: 1

Answer

Chemistry, 21.06.2019 22:00

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?

Answers: 2

Answer

Chemistry, 22.06.2019 09:40

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

Answers: 3

Answer

Chemistry, 22.06.2019 12:30

Acontrol during an experiment. might change remains constant does not exist does change

Answers: 1

Answer

You know the right answer?

Electrospray time-of-flight (tof) mass spectrometry was used to analyze the eluate from a high-perfo...

Questions

Business, 20.09.2020 16:01

Total variable costs are $15,000, sales $50,000, and fixed costs $15,000. calculate DOL....

Social Studies, 20.09.2020 16:01

Staying informed is not a responsibility of a citizen. true or false...

Mathematics, 20.09.2020 16:01

If 7x + 4 = -19 + 5x, then 2x - 14 equals O 23 O 16 0 -23 Ο ΝΟΤΑ....

Mathematics, 20.09.2020 16:01

The steps that you use to convert 3/5 into a fraction. What is the decimal...

Medicine, 20.09.2020 16:01

Broken bone that does not break through the skin...

Mathematics, 20.09.2020 16:01

Fiona, Peter and Angad share some sweets in the ratio 5:1:2. Fiona gets 33 more sweets than Angad. How many sweets are there altogether?...

Computers and Technology, 20.09.2020 16:01

The perfect technology assumption concept helps the analyst identify if an event is required in the analysis phase. If the system must respond to the...

English, 20.09.2020 16:01

Two students had a contest to see who could build the fastest boat. Emily spent hours learning about boatbuilding and designing a boat that wou...

English, 20.09.2020 16:01

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions Site...

English, 20.09.2020 16:01

: I need help to prepare myself for an exam which is based off of creative writing. I’m not that good at describing scenery and making my 5 senses ev...

Mathematics, 20.09.2020 16:01

What are the three ways to write the ratio 7 to 10...

Social Studies, 20.09.2020 16:01

Does the Chinese government protect the citizens rights...

Mathematics, 20.09.2020 16:01

Each row of the table shows a different speed-distance-time relationship. A 3-column table with 2 rows. Column 1 is labeled Speed (meters per hour) wi...

Physics, 20.09.2020 16:01

Bob punts a football 1m above the ground, at an angle of 37° with respect to the horizontal direction. Alice is 50m from Bob and starts to run towards...

Mathematics, 20.09.2020 16:01

Please answer soon :) ...

Chemistry, 20.09.2020 16:01

Where do you measure the temperature when checking furnace temperature rise?...

Mathematics, 20.09.2020 16:01

Ellie bought 0.7kg of jelly beans for £1.89. To work out the price of 1kg she needs to divide the price she paid by the quantity she bought. Work out...

Engineering, 20.09.2020 16:01

The EPA requires the use of precise forms called the: A) Hazardous Waste Identification Module B) Uniform Hazardous Waste Manifest

Biology, 20.09.2020 16:01

Which is one characteristic that Mars and Earth share? rings seasons few clouds active volcanoes...

Engineering, 20.09.2020 16:01

The energy P of a motor is described by the equation below. Write pseudocode that prints P for all values of rotational speed ω between 1 and 100 rad/...

More questions: Chemistry Another questions