6457467
Descripción
Fichas por megan johnson, actualizado hace más de 1 año
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Creado por megan johnson
hace más de 7 años
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| Pregunta | Respuesta |
| What is crude oil | a finite resource found in rocks, it is the remains of ancient biomass that was buried in mud |
| what is crude oil made of | a mixture of a very large number of compounds, mostly hydrocarbons - molecules made of only hydrogen and carbon |
| What type of hydrocarbons are usually found in crude oil | Alkanes - the general formula for a series of alkanes is CnH2n+2 |
| What are the names of some alkanes | methane - CH₄ ethane - C₂H₆ propane - C3H8 butane - C₄H₁₀ |
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