Stoichiometry

Description

Stoichiometry
Lanny Massey
Mind Map by Lanny Massey, updated more than 1 year ago
Lanny Massey
Created by Lanny Massey about 9 years ago
569
3

Resource summary

Stoichiometry
  1. Mass-Mass Problems
    1. Step 1
      1. Convert Mass to Moles

        Annotations:

        • Convert Mass of Substance A to Moles of Substance A by dividing by the molecular weight of substance A.
        1. Step 2
          1. Convert Moles to Moles

            Annotations:

            • Convert moles of A to moles of B by multiplying by the mole ratio found by using the coefficients of a balanced chemical equation. (moles of B/moles of A)
            1. Step 3
              1. Convert Moles to Mass

                Annotations:

                • Multiply the moles of B by the molecular weight of substance B.
    2. Moles to Moles Problems
      1. Step 1
        1. Convert Moles to Moles

          Annotations:

          • Convert moles of A to moles of B by multiplying by the mole ratio found by using the coefficients of a balanced chemical equation. (moles of B/moles of A)
      2. Volume to Volume Problems
        1. Step 1
          1. Convert Volume to Volume

            Annotations:

            • Convert volume of A to volume of B by multiplying by the mole ratio found by using the coefficients of a balanced chemical equation. (moles of B/moles of A)
        2. Volume to Mass Problems
          1. Step 1
            1. Convert Volume to Moles

              Annotations:

              • Divide the volume by 22.4 L/mole at STP, to convert Liters of A to moles of A.
              1. Step 2
                1. Convert Moles to Moles

                  Annotations:

                  • Convert moles of A to moles of B by multiplying by the mole ratio found by using the coefficients of a balanced chemical equation. (moles of B/moles of A)
                  1. Step 3
                    1. Convert Moles to Mass

                      Annotations:

                      • Multiply the moles of B by the molecular weight of substance B
          2. Mass to Volume Problems
            1. Step 1
              1. Convert Mass to Moles

                Annotations:

                • Convert Mass of Substance A to Moles of Substance A by dividing by the molecular weight of substance A.
                1. Step 2
                  1. Convert Moles to Moles

                    Annotations:

                    • Convert Mass of Substance A to Moles of Substance A by dividing by the molecular weight of substance A.
                    1. Step 3
                      1. Convert Moles to Volume

                        Annotations:

                        • Multiply Moles of B by 22.4 L/mole to find liters of substance B.
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