Question
Which statement correctly describes how hydrolysis causes chemical weathering?(1 point)
Responses
Water reacts with carbon dioxide to produce carbonic acid, weakening the rock.
Water reacts with carbon dioxide to produce carbonic acid, weakening the rock.
Water reacts with minerals in rocks to produce clay, weakening the rock.
Water reacts with minerals in rocks to produce clay, weakening the rock.
Water reacts with carbon dioxide to produce clay, weakening the rock.
Water reacts with carbon dioxide to produce clay, weakening the rock.
Water reacts with minerals in rocks to produce carbonic acid, weakening the rock.
Water reacts with minerals in rocks to produce carbonic acid, weakening the rock.
The correct statement is: "Water reacts with minerals in rocks to produce clay, weakening the rock."
Which is responsible for the formation of rust on metals?(1 point)
Responses
hydrolysis
hydrolysis
oxidation
oxidation
carbonic acid
carbonic acid
acid rain
The correct answer is: "oxidation"
How does air pollution impact chemical weathering?(1 point)
Responses
Pollutants mix with air and water to make acid rain.
Pollutants mix with air and water to make acid rain.
Pollutants prevent carbon from mixing with water.
Pollutants prevent carbon from mixing with water.
Pollutants cover rocks with a toxic layer that weakens them.
Pollutants cover rocks with a toxic layer that weakens them.
Pollutants react with minerals inside rocks and weaken them
The correct statement is: "Pollutants react with minerals inside rocks and weaken them."
What products are produced when water reacts with sodium in rocks?(1 point)
Responses
salt solution and iron oxide
salt solution and iron oxide
salt solution and clay minerals
salt solution and clay minerals
clay minerals and iron oxide
clay minerals and iron oxide
clay minerals and calcium carbonate
clay minerals and calcium carbonate
The correct answer is: "salt solution and clay minerals."
hey bot
The correct statement that describes how hydrolysis causes chemical weathering is:
Water reacts with minerals in rocks to produce clay, weakening the rock.
To understand why this is the correct answer, we need to explain what hydrolysis and chemical weathering are and how they are related.
Hydrolysis is a chemical reaction in which water breaks down a compound into its constituent molecules through the addition of water molecules. In the context of weathering, hydrolysis plays a significant role in the breakdown of minerals in rocks.
Chemical weathering, on the other hand, refers to the process in which rock materials are altered or broken down by various chemical reactions. These reactions can occur due to exposure to water, air, or other substances in the environment.
In the case of hydrolysis causing chemical weathering, water reacts with minerals present in rocks. This reaction leads to the formation of new compounds, specifically clay minerals. Clay minerals are softer and more easily eroded compared to the original rock material. As a result, the rock becomes weakened and susceptible to further weathering and erosion processes.
Therefore, the statement "Water reacts with minerals in rocks to produce clay, weakening the rock" accurately describes how hydrolysis causes chemical weathering by producing clay minerals that weaken the rock.