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3 ημέρες πριν · Methane is a hydrocarbon that is a gas at room temperature (20°C). Its molecular formula is CH 4, so it has one carbon atom and four hydrogen atoms per molecule. It is often found as the main part of natural gas. Methane is a greenhouse gas 22 times more effective than carbon dioxide.
Learn about the sources and uses of the greenhouse gas methane with this guide for KS3 chemistry students aged 11-14 from BBC Bitesize.
Methane is the simplest alkane and is a major component of many organic compounds. It is also a potent greenhouse gas and plays a significant role in climate change. Properties of Methane. Chemical Formula: CH 4; State: Gas at room temperature and pressure; Odor: Odorless; Flammability: Highly flammable; Solubility: Insoluble in water; Uses of ...
Study Guide for Methane. Here are some key points to remember about methane: What is the chemical formula of methane? What are its constituent elements? Where is methane commonly found in nature? What are the main uses of methane? How does methane contribute to climate change?
23 Δεκ 2023 · Methane is an organic compound with the chemical formula C H 4. It is an alkane with one carbon atom. It is often found as the main part of natural gas. Methane is a greenhouse gas 23 times more effective than carbon dioxide. It is also less stable and slowly oxidates by oxygen to carbon dioxide and water.
The simplest hydrocarbon, methane is a gas with a chemical formula of C H 4. A principal component of natural gas, methane is a significant fuel. Burning one molecule of methane in the presence of oxygen releases one molecule of CO 2 (carbon dioxide) and four molecules of H 2 O (water): CH 4 + 2O 2 → CO 2 + 2H 2 O.
Figure 8: The structure of methane, CH 4. This regular tetrahedral structure is explained in the VSEPR theory of molecular shape by supposing that the four pairs of bonding electrons (represented by the gray clouds) adopt positions that minimize their mutual repulsion.
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σχετικά με: what is methane for kids science facts worksheet printable 1Download over 20,000 K-8 worksheets covering math, reading, social studies, and more. Discover learning games, guided lessons, and other interactive activities for children.
