Indicate whether each of the following statements is characteristic of an acid, a base, or both
b. neutralizes bases

검증된 단계별 안내

Step 1: Recall the definition of acids and bases according to the Brønsted-Lowry theory. Acids are proton (H⁺) donors, while bases are proton (H⁺) acceptors.

Step 2: Understand the concept of neutralization. Neutralization is a chemical reaction in which an acid reacts with a base to produce water (H₂O) and a salt. This process typically involves the combination of H⁺ ions from the acid and OH⁻ ions from the base to form water.

Step 3: Analyze the statement 'neutralizes bases.' Since neutralization involves acids reacting with bases, this characteristic is specific to acids. Acids neutralize bases by donating H⁺ ions that combine with OH⁻ ions from the base.

Step 4: Consider whether this characteristic applies to bases. Bases do not neutralize other bases; instead, they neutralize acids by accepting H⁺ ions. Therefore, this characteristic does not apply to bases.

Step 5: Conclude that the statement 'neutralizes bases' is a characteristic of acids, as acids are the substances that react with and neutralize bases in a neutralization reaction.

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이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

영상 길이:

48s

주요 개념

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

Acids

Acids are substances that can donate protons (H+) in a chemical reaction. They typically have a sour taste and can turn blue litmus paper red. Acids react with bases to form water and salts, a process known as neutralization. Common examples include hydrochloric acid (HCl) and sulfuric acid (H2SO4).

Bases

Bases are substances that can accept protons or donate hydroxide ions (OH-) in a chemical reaction. They usually have a bitter taste and can turn red litmus paper blue. Bases neutralize acids, resulting in the formation of water and salts. Examples of bases include sodium hydroxide (NaOH) and ammonia (NH3).

Neutralization Reaction

A neutralization reaction occurs when an acid reacts with a base to produce water and a salt. This process effectively cancels out the properties of both the acid and the base, resulting in a neutral solution. The general equation for this reaction is: Acid + Base → Salt + Water. Understanding this concept is crucial for determining the characteristics of acids and bases.

Indicate whether each of the following statements is characteristic of an acid, a base, or bothb. neutralizes bases