Part I: Identification:
1) compounds that are mainly composed of carbon and hydrogen atoms
2) Hydrocarbons that are insoluble in water and present in odorous materials.
3) Type of organic compounds formed when carbon atoms are double bonded.
4) The names of all alkanes end with the suffix -ynes.
5) Example of this type of hydrocarbon are ethanol and butanol.
6) Have four valence electrons and can form different types of covalent bonds.
1) compounds that are mainly composed of carbon and hydrogen atoms
2) Hydrocarbons that are insoluble in water and present in odorous materials.
3) Type of organic compounds formed when carbon atoms are double bonded.
4) The names of all alkanes end with the suffix -ynes.
5) Example of this type of hydrocarbon are ethanol and butanol.
6) Have four valence electrons and can form different types of covalent bonds.
Answers & Comments
1. Hydrocarbon, any of a class of organic chemical compounds composed only of the elements carbon (C) and hydrogen (H). The carbon atoms join together to form the framework of the compound, and the hydrogen atoms attach to them in many different configurations.
2. Alkane. Explanation: Because alkanes are not sutable in water.
3. alkene
An alkene is a hydrocarbon with one or more carbon-carbon double covalent bonds . The simplest alkene is composed of two carbon atoms and is called ethene (shown below). Each carbon is bonded to two hydrogen atoms in addition to the double bond between them.
4. Hydrocarbons (compounds composed only of carbon and hydrogen) that contain only carbon-carbon single bonds are called alkanes. They are named using a prefix that designates the number of carbon atoms in the molecule and the suffix -ane (see below).
5. Alcohols are all derivatives of hydrocarbons in which one or more of the hydrogen atoms in the hydrocarbon have been replaced by a hydroxyl group. ... The four most common alcohols, which are also the simplest, are methanol (CH3OH), ethanol(C2H5OH), propanol (C3H7OH) and butanol (C4H9OH).
6. A Triple bond is when three pairs of electrons are shared between two atoms in a molecule. It is the least stable out of the three general types of covalent bonds. Each Hydrogen atom has 1 valence electron whereas each Carbon atom has 4 valence electrons.
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Answer:
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5. The jaguar kills the antelope for food.
10. The birds feed on the left-over food on the teeth of the crocodile.