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- Calculations:
- Formula Masses, Moles, and Chemical Equations
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- Fig. 6.1
- Oranges may be bought in units of mass or units of amount.
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- Fig. 6.2
- A basic process in chemical laboratory work is determining the mass of
a substance.
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- Fig. 6.3
- Everyday counting units.
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- Fig. 6.4
- Amadeo Avogadro was the first scientist to distinguish between atoms
and molecules.
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- Fig. 6.5
- The mass of a mole depends on the substance.
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- Fig. 6.6
- A computer-generated model of the molecular compound N2O4.
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- Fig. 6.7
- In solving chemical-formula-based problems, the only “transitions”
allowed are those between quantities (boxes) connected by arrows.
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- Fig. 6.8
- When 16.90g of the compound CaS is decomposed into its constituent
elements, the Ca and S produced has an identical mass of 16.90g.
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- Fig. 6.9 In solving chemical-equation-based problems, the only
“transitions” allowed are those between quantities (boxes) connected by
arrows.
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- Fig. 6.10
- Testing apparatus for measuring the effects of air bag deployment.
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