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Have you ever wondered what happens when you mix chlorine with salt? The answer might surprise you, especially since these two substances are quite common around the house. In this article, we’ll explore the fascinating chemistry behind this mixture and its practical applications.
What Happens When You Mix Them?
Chlorine and salt (sodium chloride) interact in a way that’s both interesting and useful. When chlorine gas is passed over salt, it reacts to form sodium hypochlorite. This is not just a simple science experiment; it’s the basis for creating something many of us use every day—household bleach.
The Process Explained
The reaction between chlorine and salt involves a process called electrolysis. During this process, an electric current is passed through a solution of saltwater. The electricity breaks down the salt molecules, and chlorine gas is released. When this gas interacts with the water, it forms sodium hypochlorite—commonly known as bleach.
Everyday Applications
The product of this reaction, bleach, is a powerhouse in cleaning and disinfecting. It’s widely used to sanitize surfaces in kitchens and bathrooms, making it a staple in hygiene practices, especially important in today’s world. Furthermore, this reaction is also pivotal in water purification processes, ensuring that our drinking water is safe from harmful microorganisms.
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