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3.3 The Wheel Model of Mole Conversions. Two-Step Mole Conversions (1 Wheel) Two Wheel Conversions (Composition Stoichiometry). 3.3 The Wheel Model of Mole Conversions. Two-Step Mole Conversions (1 Wheel).
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3.3 The Wheel Model of Mole Conversions • Two-Step Mole Conversions (1 Wheel) • Two Wheel Conversions (Composition Stoichiometry)
3.3 The Wheel Model of Mole Conversions Two-Step Mole Conversions (1 Wheel) A quantity of a substance can only be related to another quantity of the same substance through the mole. text pages 124-125
3.3 The Wheel Model of Mole Conversions Two-Step Mole Conversions (1 Wheel) e.g. 5.0 g Cu x 1 mol Cu x 6.02 x 1023 atoms Cu = 4.7 x 1022 atoms Cu 63.5 g Cu 1 mol Cu text pages 124-125
3.3 The Wheel Model of Mole Conversions Two Wheel Conversions Composition stoichiometry is the branch of chemistry that deals with the quantitative relationships between elements in a compound. A quantity of a substance or species can only be related to a quantity of another substance or species through the mole. text pages 126-128
atoms grams grams moles molecules moles Carbon C Propane C3H8 3.3 The Wheel Model of Mole Conversions Two Wheel Conversions e.g. 5.0 g C3H8 x 1 mol C3H8 x 3 mol C x 6.02 x 1023 atoms C = 2.1 x 1023 atoms C 44 g C3H8 1 mol C3H8 1 mol C text pages 126-128