AP Chemistry Cumulative Test Review questions and answers
AP Chemistry Cumulative Test Review questions and answers Mole Fraction ️️The number of moles of a particular substance compared to the total number of moles. Xa=mole a/mole a + mole b Percent Error ️️-Accepted value-experimental value/accepted value -Multiply found # by 100 Isotope ️️-Elements that have different numbers of neutrons -Atomic Mass-Protons = Neutrons Molecular Formula ️️A chemical formula that indicates the actual number of atoms of each element in one molecule of a substance. Empirical Formula ️️A chemical formula that shows the kinds of atoms and their relative numbers in a substance in the smallest possible whole-number ratios
École, étude et sujet
- Établissement
- AP Chemistry
- Cours
- AP Chemistry
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- Publié le
- 13 juin 2024
- Nombre de pages
- 16
- Écrit en
- 2023/2024
- Type
- Examen
- Contient
- Questions et réponses
Sujets
- questions and answers
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ap chemistry cumulative test review
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