H= 52. Alkanes were saturated hydrocarbons, meaning that only hydrogen and carbon atoms are bound together by a single covalent connection to create them. The typical formula for alkanes is CnH2n+2.
Alkanes, commonly known as hydrocarbons, are chemical substances made up of carbon (C) & hydrogen (H) atoms. Alkanes have single bonds as their only chemical constituents. Examples of a chemical compositions of two alkanes, pentane and ethane, are shown in this picture.
Alkanes are significant chemical industry raw materials and the main component of lubricating lubricants and gasoline. Natural gas, which mostly comprises methane and ethane, is used to generate electricity and for cooking and heating (gas turbines).
If n = 25 (25 carbon atoms),
2n + 2 = 2 × 25 + 2 = 52.
H= 52 hydrogen atoms
Formula= C₂₅H₅₂.
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