[cs_content][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]Monitoring and Management > 1. Chemists and Reactions >
Describe an example of a chemical reaction such as combustion, where reactants form different products under different conditions and thus would need monitoring[/cs_text][/cs_column][/cs_row][/cs_section][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]
- The combustion of methane gas can produce different products under different conditions and thus would need monitoring.
- When enough oxygen is available for complete combustion, carbon dioxide and water are produced:
- When less oxygen is available, incomplete combustion occurs, producing some carbon monoxide and carbon:
- The monitoring of the different products of the combustion of methane would be conducted, for example, by an industrial chemist employed by a car company to improve the efficiency of natural gas engines or to ensure than engines meet environmental standards.
- The chemist would use an oxygen sensor to monitor the nature of the combustion.
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