The number of peaks obtained in mass spectrometry shows
Correct answer: C. Number of isotopes
- A. Relative abundance
- B. Average mass of the element
- C. Number of isotopes
- D. Relative isotopic mass
Explanation
The number of peaks obtained in mass spectrometry corresponds to the number of isotopes of the element present in the sample. Here's an example:
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Mole calculations connect mass, number of particles and Avogadro's number, while balanced equations provide the mole ratios used in stoichiometry. Questions cover limiting and excess reactants, theoretical yield and percentage yield, including identifying which reactant is consumed first and comparing the actual product with the maximum possible product.
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