Problem 4 - General Chemistry: Principles and Modern Applications

Question

Describe several ways in which a scientific law differs from a legislative law.

Step-by-Step Solution

Answer

Scientific laws are universal, based on repeated observation and experimentation, and always hold true under the same conditions. They do not change over time unless new empirical evidence is discovered. Legislative laws, on the other hand, are created by humans for political and societal order, vary by country, state, city etc, can be challenged in a court, and can change over time.

Step 1: Understanding scientific law

Scientific law often refers to a statement, based on repeated experimental observations, that describes some aspect of the world. It is universally applicable, it can be mathematically described, it is always true(depending on the scientific discipline the term might be used slightly differently, but this is the broad gist of it).

Step 2: Understanding legislative law

Legislative law, on the other hand, refers to the system of laws that have been created and approved by legislating bodies such as the congress or parliament, and then enforced by the government. These laws are created by human beings and are specific to geographical locations, and they can change over time. They are not predicated on tested hypotheses and they can be disobeyed, albeit with consequences.

Step 3: Comparison and contrast of scientific and legislative laws

From these understandings, scientific laws and legislative laws can be compared and contrasted. A scientific law, based on repeated observation and experimentation, is universally applicable around the globe and is generally viewed the same way by all scientists regardless of geographical location. Legislative laws, however, are not universal but are applicable only in the political jurisdiction in which they were enacted. The validity of scientific laws cannot be challenged unless new empirical evidence is discovered, whereas legislative laws can be challenged in court. Likewise, legislative laws can be changed, amended, or replaced by new ones by the legislating body, unlike scientific laws.

Key Concepts

Legislative Laws

Legislative laws are created through a formal process involving governmental bodies such as parliaments or congresses. These laws reflect the rules and regulations that govern a society. Unlike scientific laws, legislative laws are:

• Specific to a region: These laws only apply within the borders of the jurisdiction that enacted them.
• Created by Humans: These laws are established by legislating bodies like government officials who consider various factors including social, economic, and political conditions.
• Subject to Change: They can be modified or abolished according to the current needs or values of the society. Changes can happen through legislative amendments or repeals.
• Enforceable through Consequences: Non-compliance can lead to penalties or legal action.

Overall, legislative laws aim to maintain order and regulate human behavior within society. They are fluid and adaptable, responding to shifts in societal norms and values.

Scientific Method

The scientific method is a systematic approach used by scientists to explore questions and understand phenomena. It includes the following stages:

• Observation: Gathering data and observing facts form the foundation of scientific inquiry.
• Hypothesis Formation: Scientists propose hypotheses as potential explanations for their observations.
• Experimentation: Conducting experiments tests these hypotheses under controlled environments.
• Analysis: Analyzing data helps determine if the hypothesis is supported or refuted.
• Conclusion: A final conclusion is drawn based on the analysis, contributing to the understanding of the phenomenon.

By repeating this process, scientists develop empirical evidence, which may ultimately lead to the establishment of a scientific law if consistently accurate results are observed over time.

Empirical Evidence

Empirical evidence refers to the information acquired through observation or experimentation. This evidence serves as the backbone of scientific research.

• Direct Observation: Scientists collect data directly from their surroundings or experiments.
• Reliability: Empirical evidence must be repeatable and verifiable by other scientists.
• Objective: Detaches personal biases from findings, ensuring that the evidence accurately reflects reality.
• Basis for Scientific Laws: Scientific laws are derived from accumulated empirical evidence supporting consistent patterns or events.

Empirical evidence is crucial because it provides a factual basis that supports scientific conclusions, which in turn helps refine, reject or validate scientific theories and laws. It ensures that scientific findings remain robust and reliable across different contexts and time periods.