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Ch.18 - Chemistry of the Environment
Brown - Chemistry: The Central Science 14th Edition
Brown14th EditionChemistry: The Central ScienceISBN: 9780134414232당신이 사용하는 게 아니라요?교과서 변경
모든 교과서Brown 14th EditionCh.18 - Chemistry of the Environment문제 74d
18장, 문제 74d

Write balanced chemical equations for each of the following reactions: (d) Nitrogen dioxide dissolves in water to form nitric acid and nitric oxide.

검증된 단계별 안내
1
Identify the reactants and products in the reaction: Nitrogen dioxide (NO_2) and water (H_2O) are the reactants, while nitric acid (HNO_3) and nitric oxide (NO) are the products.
Write the unbalanced chemical equation using the chemical formulas of the reactants and products: NO_2 + H_2O → HNO_3 + NO.
Balance the equation by adjusting coefficients to ensure the same number of each type of atom on both sides of the equation.
Start by balancing the nitrogen atoms. There are two nitrogen atoms in the reactants (from 2 NO_2), so ensure there are two nitrogen atoms in the products.
Balance the oxygen atoms. Count the total number of oxygen atoms on each side and adjust coefficients as necessary to balance them.

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이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
1m

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Chemical Equations

A chemical equation represents a chemical reaction using symbols and formulas. It shows the reactants on the left side and the products on the right, separated by an arrow. Balancing the equation ensures that the number of atoms for each element is the same on both sides, adhering to the law of conservation of mass.
추천 영상:
가이드 코스
01:32
Balancing Chemical Equations

Acid-Base Reactions

Acid-base reactions involve the transfer of protons (H+) between reactants. In this context, nitrogen dioxide (NO2) reacts with water (H2O) to form nitric acid (HNO3), which is an acid, and nitric oxide (NO), which is a neutral product. Understanding the properties of acids and bases is crucial for predicting the products of such reactions.
추천 영상:
가이드 코스
01:09
Acid-Base Reaction

Dissolution and Reaction Mechanisms

Dissolution refers to the process of a solute (like nitrogen dioxide) interacting with a solvent (water) to form a solution. In this case, NO2 reacts with H2O, leading to the formation of HNO3 and NO. Recognizing how gases dissolve in liquids and the subsequent reactions that occur is essential for writing accurate balanced equations.
추천 영상:
가이드 코스
03:06
Reaction Mechanism Overview
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