Measurements in Chemistry, metric units, SI units, Unit factor Conversion, Significant figures, Energy, Density, Specific gravity
Suggested problems for practice. There are so many problems at the end of the chapters that you will not be able to do all of them. It is important that you work out answers to these and review them. Answering the question only once is like Michael Jordan shooting a free throw once for practice. Quiz questions will be asked from these and the exercises in the lessons. These are for the 5th edition of McMurray.
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Physical quantities |
2.2, 2.3, 2.34 |
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Measuring length, volume and mass |
2.36, 2.42 |
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Measurement & Significant figures |
2.4, 2.5 key concept |
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Scientific notation |
2.6, 2.8, 2.44, 2.50 |
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Rounding off numbers |
2.10, 2.11, 2.48 |
Converting units from one unit to another |
2.12, 2.52, 2.60 |
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Estimating results |
2.16, 2.56, 2.62 |
| Measuring temperature | 2.18, 2.19, 2.64 |
| Heat & energy units | 2.20, 2.21, 2.66, 2.68 |
| Density | 2.22, 2.74, 2.76 |
| Specific gravity | 2.25, 2.77 |
| Applications | 2.82 |
| General Questions & Problems | 2.94 |
Suggested practice problems These are for the 4th edition of McMurray. |
Physical quantities |
2.1, 2.3, 2.31, 2.32 |
Measuring mass |
2.32, 2.33, 2.34, 2.36 |
Measuring length & volume |
2.26 |
Measurement & Significant figures |
2.4, 2.5 key concept |
Scientific notation |
2.6, 2.7, 2.8, 2.40, 2.42 |
Rounding off numbers |
2.10, 2.11, 2.45, 2.46 |
Converting units for a quantity |
2.16, 2.48, 2.56 |
| Measuring temperature | 2.18, 2.19, 2.62, |
| Heat & energy | 2.20, 2.21, 2.66 |
| Density | 2.23, 2.24, 2.68, 2.69 |
| Specific gravity | 2.25, 2.72 |
| Applications | 2.74, 2.78, 2.79 |
| General Questions & Problems | 2.80, 2.82, 2.86, 2.90, 2.99 |