An Unbalanced Chemical Equation Can Be Balanced by _____

question 78

Multiple Choice

An unbalanced chemical equation can be balanced by _____.

• A) changing the number of atoms in the product
• B) adding oxygen molecules in either sides of the equation
• C) changing the mass number of the molecules that react or are produced
• D) changing the number of molecules that react or are produced
• E) adding hydrogen ions in either sides of the equation

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Definitions:

National Income

The total amount of money earned within a country from the production of goods and services over a specific period, typically one year.

Strike

A strike is a collective action undertaken by workers refusing to work, aiming to gain concessions from their employer regarding wages, conditions, or policies.

Union

An organized association of workers formed to protect and further their rights and interests; a labor union.

Management

The process of planning, organizing, leading, and controlling resources to achieve organizational goals effectively and efficiently.