Methane is a pure substance because it always has the same composition. However, it is not an element because it can be broken down into simpler substances—carbon and hydrogen. Recall that the components of a mixture can be separated from one another by physical means.
4 мая 2022 г.
Compounds are substances that contain atoms of at least two elements chemically combined. Hence, water and methane are compounds. |
Methane is an organic compound, and among the simplest of organic compounds. ... mixture of CO and H 2, known as "water gas" or "syngas": CH 4 + H 2O ⇌ CO ... Methane clathrate · Atmospheric methane · Methane emissions · Coalbed methane |
15 сент. 2017 г. · Methane is not an element. It is composed of two other elements, carbon and hydrogen. · So, it is a chemical compound with the chemical formula ... Is methane a pure substance or a mixture? Is methane an element? Is CH4 a compound or an element? Why is methane considered a compound? Другие результаты с сайта www.quora.com |
Methane is a chemical compound with the chemical formula CH4 (one atom of carbon and four atoms of hydrogen ). It is a group-14 hydride and the simplest ... |
Therefore water is a compound and methane is also a compound as compounds are the substances which contain atoms of at least two elements chemically combined. |
12 нояб. 2024 г. · Methane in general is very stable, but mixtures of methane and air, with the methane content between 5 and 14 percent by volume, are explosive. |
30 июн. 2023 г. · Many people are unaware that natural gas is a mixture of several colorless and odorless gases. What are these components, what is the ... |
14 сент. 2015 г. · Answer ... NO METHENE IS A HOMOGENEOUS MIXTURE . Explore all similar answers. arrow right. |
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