4.2: Chapter Quiz
- Page ID
- 38897
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- _________ are covalently bonded molecules, and most are large molecules.
- Inorganic compounds
- Hydrocarbons
- Aldehydes
- Organic compounds
- ___________ are harmful by-products arising from a process of water disinfection with chlorine. They are formed when organic materials react with chlorine to form chlorinated by-products.
- Ketones
- Trihalomethanes
- Organic compounds
- Alkehydes
- _________ can be formed by chlorination, ozonation, or chloramination of water. They are promoted in slightly acidic water, high organic matter content, and elevated temperature. These compounds are precursors to Trihalomethanes.
- Haloacetic acids
- Organic compounds
- Inorganic compounds
- Carboxylic acids
- _______ is(are) a colorless, odorless, flammable gas, and it is the primary constituent of marsh gas and the firedamp of coal mines.
- Bromides
- Chlorates
- Methane
- Chloroform
- __________ is the highest state of oxidation that an organic radical can achieve. Further oxidation results in the formation of carbon dioxide and water.
- Haloacetic acids
- Organic compounds
- Inorganic compounds
- Carboxylic acids
- Biodegradable organic matter in water is classified into three categories _______________.
- THMs, HAA5s, carboxylic acids
- fats, carbohydrates, and proteins
- alkanes, alkenes, alkynes
- chloroform, bromodichloromethane, bromoform
- The parent compound of aromatic hydrocarbons is _________.
- benzene
- alcohol
- chloroform
- acetic acid
- Hydrocarbons are classified as unsaturated or saturated. _______ are a group of saturated hydrocarbons meaning that the hydrocarbon contains only single bonded carbon atoms.
- Alkanes
- Alkenes
- Alkynes
- Acetic acids
- __________ are derived from plant fibers and animal tissues, which are produce by synthesis reactions that produce materials like rubber, plastics, and other compounds; and fermentation reactions that produce alcohols, acids, antibodies, and other compounds.
- Inorganic materials
- Biologic acids
- Hydrocarbons
- Organic materials