**Understanding the Reaction Between Carbon Dioxide and Water**When carbon dioxide gas dissolves in water, it reacts with the water to form carbonic acid. This is why soft drinks have a low pH, and soda water is often recommended as a mild cleaning agent. This reaction also raises concerns, as increasing levels of atmospheric carbon dioxide may cause Earth's oceans to become more acidic.**Chemical Reaction:**\[ \text{H}_2\text{O}(l) + \text{CO}_2(g) \rightarrow \text{H}_2\text{CO}_3(aq) \]**Study of Reaction Rate:**To study the rate of this reaction, an engineer prepares four reaction vessels, each containing 104.3 g of water and 40.7 g of carbon dioxide gas. The volume and temperature of each vessel are documented in the following table:| Vessel | Volume | Temperature | Initial Rate of Reaction ||--------|--------|-------------|--------------------------|| A | 5.0 L | 40. °C | 3 || B | 5.0 L | 38. °C | ? || C | 5.0 L | 37. °C | ? || D | 5.0 L | 39. °C | ? |**Task:**Arrange the reaction vessels in decreasing order of initial rate of reaction. Assign "1" to the vessel expected to have the highest initial rate of reaction, "2" to the second highest, and so on.

Answer:For most of the reaction, as the temperature increases, value of rate constant also increases…

When carbon dioxide gas dissolves in water, it reacts with the water to form carbonic acid. This is why soft drinks have a low pH, and soda water is often recommended as a mild cleaning agent. It is also why there is concern that rising levels of atmospheric carbon dioxide may cause the Earth's oceans to become more acidic. Here is the reaction between carbon dioxide gas and water: H₂O(1) + CO₂(g) → H₂CO3 (aq) Suppose an engineer decides to study the rate of this reaction. He prepares four reaction vessels with 104.3 g of water and 40.7 g of carbon dioxide gas each. The volume and temperature of each vessel is shown in the table below. Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words, select a "1" next to the vessel in which the engineer can reasonably expect the initial rate of reaction to be highest, a "2" next to the vessel in which the initial rate of reaction would be next highest, and so on. vessel volume temperature A B C D 5.0 L 5.0 L 5.0 L 5.0 L 40. °C 38. °C 37. °C 39. °C initial rate of reaction 3 ? ? ? © © Ⓒ Ⓒ

When carbon dioxide gas dissolves in water, it reacts with the water to form carbonic acid. This is why soft drinks have a low pH, and soda water is often recommended as a mild cleaning agent. It is also why there is concern that rising levels of atmospheric carbon dioxide may cause the Earth's oceans to become more acidic. Here is the reaction between carbon dioxide gas and water: H₂O(1) + CO₂(g) → H₂CO3 (aq) Suppose an engineer decides to study the rate of this reaction. He prepares four reaction vessels with 104.3 g of water and 40.7 g of carbon dioxide gas each. The volume and temperature of each vessel is shown in the table below. Arrange the reaction vessels in decreasing order of initial rate of reaction. In other words, select a "1" next to the vessel in which the engineer can reasonably expect the initial rate of reaction to be highest, a "2" next to the vessel in which the initial rate of reaction would be next highest, and so on. vessel volume temperature A B C D 5.0 L 5.0 L 5.0 L 5.0 L 40. °C 38. °C 37. °C 39. °C initial rate of reaction 3 ? ? ? © © Ⓒ Ⓒ

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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