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- https://chem.libretexts.org/Courses/Modesto_Junior_College/Chemistry_143%3A_Introductory_College_Chemistry_(Brzezinski)/CHEM_143%3A_Text_(Brzezinski)/07%3A_Chemical_Reactions_and_Quantities/7.05%3A_The_Mole_in_Chemical_ReactionsBalanced chemical reactions are balanced in terms of moles. A balanced chemical reaction gives equivalences in moles that allow stoichiometry calculations to be performed.
- https://chem.libretexts.org/Courses/Hope_College/CHEM_125/Exam_I/02%3A_Atoms%2C_Molecules%2C_and_Chemical_Reactions/2.08%3A__The_MoleThe very large numbers involved in counting microscopic particles are inconvenient to think about or to write down. Therefore chemists have chosen to count atoms and molecules using a unit called the ...The very large numbers involved in counting microscopic particles are inconvenient to think about or to write down. Therefore chemists have chosen to count atoms and molecules using a unit called the mole. One mole (abbreviated mol) is 6.022×1023 of the microscopic particles which make up the substance in question.
- https://chem.libretexts.org/Courses/University_of_Kentucky/UK%3A_General_Chemistry/03%3A_Composition_of_Substances_and_Solutions/3.1%3A_Formula_Mass_and_the_Mole_ConceptThe formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound ...The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. A convenient amount unit for expressing very large numbers of atoms or molecules is the mole. Experimental measurements have determined the number of entities composing 1 mole of substance to be 6.022×1023, a quantity called Avogadro’s number.
- https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Physical_Chemistry_(Fleming)/02%3A_Gases/2.01%3A_The_Empirical_Gas_LawsThe page describes the empirical gas laws, which are relationships describing the behavior of gas samples based on observation. Boyle's Law explains the inverse relationship between pressure and volum...The page describes the empirical gas laws, which are relationships describing the behavior of gas samples based on observation. Boyle's Law explains the inverse relationship between pressure and volume at constant temperature. Charles' Law states that volume is proportional to temperature at constant pressure. Gay-Lussac's Law relates pressure to temperature. These laws combine into the Combined Gas Law.
- https://chem.libretexts.org/Courses/Fullerton_College/Beginning_Chemistry_(Chan)/07%3A_Stoichiometry_and_the_Mole/7.03%3A_The_MoleThe mole is a key unit in chemistry. The molar mass of a substance, in grams, is numerically equal to one atom's or molecule's mass in atomic mass units.
- https://chem.libretexts.org/Courses/South_Puget_Sound_Community_College/Chem_121%3A_Introduction_to_Chemistry/04%3A_Chapter_4_-_Ionic_Bonding/4.05%3A_Formula_Mass_and_the_Mole_ConceptThe formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound ...The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. A convenient amount unit for expressing very large numbers of atoms or molecules is the mole. Experimental measurements have determined the number of entities composing 1 mole of substance to be 6.022×1023, a quantity called Avogadro’s number.
- https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Chemical_Reactions/Stoichiometry/Chemical_StoichiometryCalculate theoretical and actual yields of chemical reactions. What are actual and theoretical yields? For certain amounts of reactants, how much products shall be produced? How much actually is produ...Calculate theoretical and actual yields of chemical reactions. What are actual and theoretical yields? For certain amounts of reactants, how much products shall be produced? How much actually is produced? Contributors and Attributions Chung (Peter) Chieh (Professor Emeritus, Chemistry @ University of Waterloo)
- https://chem.libretexts.org/Workbench/OpenStax_Chemistry_Remixed%3A_Clovis_Community_College/03%3A_Composition_of_Substances_and_Solutions/3.01%3A_Formula_Mass_and_the_Mole_ConceptThe formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound ...The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. A convenient amount unit for expressing very large numbers of atoms or molecules is the mole. Experimental measurements have determined the number of entities composing 1 mole of substance to be 6.022×1023, a quantity called Avogadro’s number.
- https://chem.libretexts.org/Courses/Widener_University/Chem_145%3A_General_Chemistry_I_(van_Bramer)/03%3A_Composition_of_Substances_and_Solutions/3.01%3A_Formula_Mass_and_the_Mole_ConceptThe formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound ...The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. A convenient amount unit for expressing very large numbers of atoms or molecules is the mole. Experimental measurements have determined the number of entities composing 1 mole of substance to be 6.022×1023, a quantity called Avogadro’s number.
- https://chem.libretexts.org/Bookshelves/General_Chemistry/ChemPRIME_(Moore_et_al.)/02%3A_Atoms_Molecules_and_Chemical_Reactions/2.07%3A_The_Amount_of_Substance-_Moles"How much?" in the above sense of the quantity of atoms or molecules present is not the same thing as "how much" in terms of volume or mass. The International System of Measurements (IUPAC) has a meas..."How much?" in the above sense of the quantity of atoms or molecules present is not the same thing as "how much" in terms of volume or mass. The International System of Measurements (IUPAC) has a measure of amount that reflects the number of atoms present, and it is called the mole.
- https://chem.libretexts.org/Courses/Modesto_Junior_College/Chemistry_142%3A_Pre-General_Chemistry_(Maki)/01%3A_Text_(Maki)/1.07%3A_Chemical_Reactions_and_Quantities/1.7.01%3A_The_MoleThe mole is a key unit in chemistry. The molar mass of a substance, in grams, is numerically equal to one atom's or molecule's mass in atomic mass units.
