The conservation of mass is an important idea in chemistry. It means that matter can’t be created or destroyed during chemical reactions. Instead, it just changes forms.
Here are some real-life examples:
Burning Fuels: When gasoline burns in a car, it mixes with oxygen. This makes carbon dioxide and water. The total weight of the gasoline and oxygen is the same as the weight of the carbon dioxide and water produced.
Photosynthesis: Plants take in carbon dioxide and water. With the help of sunlight, they turn these into glucose (a type of sugar) and oxygen. Once again, the weight of what goes in equals the weight of what comes out.
Baking Soda and Vinegar: When you mix baking soda with vinegar, they create carbon dioxide gas, water, and sodium acetate. Just like before, the weight before mixing is the same as the weight after mixing.
In all these examples, we can see that mass is conserved! Balancing chemical equations helps show that the total mass stays the same.
The conservation of mass is an important idea in chemistry. It means that matter can’t be created or destroyed during chemical reactions. Instead, it just changes forms.
Here are some real-life examples:
Burning Fuels: When gasoline burns in a car, it mixes with oxygen. This makes carbon dioxide and water. The total weight of the gasoline and oxygen is the same as the weight of the carbon dioxide and water produced.
Photosynthesis: Plants take in carbon dioxide and water. With the help of sunlight, they turn these into glucose (a type of sugar) and oxygen. Once again, the weight of what goes in equals the weight of what comes out.
Baking Soda and Vinegar: When you mix baking soda with vinegar, they create carbon dioxide gas, water, and sodium acetate. Just like before, the weight before mixing is the same as the weight after mixing.
In all these examples, we can see that mass is conserved! Balancing chemical equations helps show that the total mass stays the same.