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A simple buffer can be prepared by mixing significant amounts of a weak acid and its conjugate base.
Gym
A place or facility equipped for physical exercise and training.
Environmental Pollution
The contamination of air, water, or soil by harmful substances, leading to adverse effects on health and the environment.
Social Class
A division of a society based on social and economic status.
Income
The amount of money received by a person or entity within a specified time-frame, typically from work, investments, or business activities.
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