Empirical formula by micro-analysis
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Shows procedures necessary to determine the empirical formula of a substance. Amounts of carbon, hydrogen and nitrogen are determined by estimating the weight of CO2, H2O and NH3 produced by the unknown. Students are expected to record the data and use it to ascertain the formula. Suitable for upper secondary level.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
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