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Why is a mass spectrometer incapable of distinguishing between ions 14N plus and 14N2 plus 2?
because the species have the same m/z value (mass to charge ratio)
What is the difference in bonding between CoC 2 and COCL2?
Hypothetically speaking, this has to do with the molecular bonding of ions between the two compounds. i may be off a little bit.
Is KMnO4 a coordinate complex?
KMnO4 is an ionic compound with K+ and MnO4- ions. The permanganate, MnO4-, ion can be considered as a coordination complex between Mn7+ and four O2- ions- , with the O2- tetrahedrally coordinated around the manganese .
What are the polyatomic ions?
polyatomic ions are those ions which carry more than one atom,we can say that a group of atoms having single charge( which may be positive or negative) are polyatomic ions.
Which would be in a greater relative concentration in the urine than in the glomerular filtrate?
Phosphate ions, sulfate ions, potassium ions, urea, uric acid, creatine.
Why is a mass spectrometer incapable of distinguishing between ions 14N plus and 14N2 plus 2?
because the species have the same m/z value (mass to charge ratio)
What is the device used to determine atomic masses?
A mass spectrometer is a device used to determine atomic masses by separating and measuring the mass-to-charge ratio of ions. By analyzing the deflection of ions in a magnetic or electric field, the mass spectrometer can provide accurate measurements of atomic masses.
What instrument measures masses of ions in isotopes?
A mass spectrometer is the instrument used to measure masses of ions in isotopes. It works by ionizing the sample and then separating the ions based on their mass-to-charge ratio, providing information on the isotopic composition of an element.
What is the difference between Aston's mass spectrograph and Dempster's mass spectrometer?
Aston's mass spectrograph is a magnetic sector mass spectrometer that separates ions based on their mass-to-charge ratio using magnetic and electric fields. Dempster's mass spectrometer is an early design of a mass spectrometer that used electric and magnetic fields to separate ions based on their mass-to-charge ratio. Aston's design was an improvement over Dempster's, offering higher resolution and precision in analyzing isotopic composition.
What are the key differences between a total ion chromatogram and an extracted ion chromatogram?
A total ion chromatogram shows all ions detected by a mass spectrometer, while an extracted ion chromatogram focuses on specific ions of interest by isolating and displaying only those ions.
What must be done in the mass spectrometer to bring ion to the detector?
In a mass spectrometer, ions are accelerated through an electric field, focused into a beam, and then passed through a magnetic field that separates the ions based on their mass-to-charge ratio. The ions of interest are detected when they hit the detector, where they generate a signal that is used to create a mass spectrum.
How does a mass spectrometer work to analyze samples?
A mass spectrometer works by ionizing a sample, separating the ions based on their mass-to-charge ratio, and detecting and measuring the abundance of each ion to determine the composition of the sample.
How does a mass spectrometer work to analyze the composition of a sample?
A mass spectrometer works by ionizing a sample, separating the ions based on their mass-to-charge ratio, and detecting the abundance of each ion to determine the composition of the sample.
How does the mass spectrometer work to analyze the composition of a sample?
A mass spectrometer works by ionizing a sample, separating the ions based on their mass-to-charge ratio, and detecting the abundance of each ion to determine the composition of the sample.
Explain how copper atoms are converted into copper plus ions in a mass spectrometer?
In a mass spectrometer, copper atoms are converted into copper ions by first ionizing them. This is typically done by bombarding the atoms with high-energy electrons, which knock off one or more electrons from the outer shell of the atom, resulting in positively charged ions. These ions can then be accelerated and separated based on their mass-to-charge ratio in the mass spectrometer for analysis.
What is the resolving power of a mass spectrometer and how does it impact the analysis of samples?
The resolving power of a mass spectrometer refers to its ability to distinguish between ions with similar mass-to-charge ratios. A higher resolving power allows for better separation of ions, leading to more accurate identification and quantification of compounds in a sample. This is important in complex samples where multiple compounds may have similar masses, as it helps to avoid interference and improve the overall accuracy of the analysis.
Why electric field is used in mass spectrometer?
Electric fields are used in mass spectrometry to accelerate charged particles (ions) along a specific path towards a detector. By applying electric fields of varying strengths, ions of different masses are separated based on their charge-to-mass ratios. This allows the mass spectrometer to determine the mass and quantity of ions present in a sample.
