The correct answer is 1 mole of CO and 1 mole of N₂. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 0.18. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 32 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 98g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 18 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 0.5x. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Mass. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 8.064g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 0.5. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 16. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 0.408. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 6.02 × 10²³. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 6. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 0.50. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 3.01 × 10²³. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 48g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Calcium carbonate. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 1.204 × 10²⁴. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 18g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Both b and c. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is 100g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Reactants. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is Chemical equation. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is 23. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 2 × 6.02 × 10²³. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 60 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 174 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Polar. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is N₂ and H₂. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is All of these. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Reversible. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Irreversible. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Reversible. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Reversible reactions. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is 36g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 98 g/mol. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 98 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 212 g/mol. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is g/mol. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 98 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 180g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Molar mass. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Avogadro's number. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 44g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 2g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 32g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 12g. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 6.02 × 10²³. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Nₐ. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 6.02 × 10²³. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is Italian. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 2 × Nₐ of N atoms. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 6.02 × 10²³ atoms of O. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 2 × 6.022 × 10²³ atoms of C. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 6.022 × 10²³ amu. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is 180 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 40 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 63 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 98 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 36.5 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 17 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 16 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 44 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 18 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 100 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 58.5 amu. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is 4. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is 3. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is 2. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is 1. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Cations. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Anions. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Al³⁺. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Both b and c. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Al₂O₃. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is C₆H₆. In stoichiometry, one mole of any substance contains Avogadro's number (6.022 × 10²³) of particles and its mass in grams is equal to its atomic/molecular mass.

The correct answer is The minimum ratio between ions. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is Empirical formula. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is H₂O. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is CH. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is HO. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is SiO₂. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is CH₂O. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is CH₂O. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is SiO₃. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is Benzene and acetylene. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is CH. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is C₃H₄O₃. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is CaF₂. The empirical formula represents the simplest whole-number ratio of atoms in a compound.

The correct answer is H₂SO₄. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is CaCl₂. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is CH₄. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is Ammonia. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is NaCl. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is Law of conservation of mass. Valency is the combining capacity of an element, determined by the number of electrons it can lose, gain, or share to attain a stable electronic configuration.

The correct answer is Chemical. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is AgCl. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is O₃. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is NaCl. This represents a fundamental concept in chemical stoichiometry, defining how atomic masses, formulas, and moles are used in calculations.

The correct answer is Formula units. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.

The correct answer is Three. Chemical formulas represent the actual number of atoms (molecular) or the simplest ratio of ions (formula units for ionic compounds) in a chemical substance.