The Conservation of Mass
The Conservation of Mass means that when a chemical reaction happens, the total weight of the starting materials (called reactants) is the same as the total weight of the end products.
Think of it like a balancing act! Here are some important points to remember:
Reactants vs. Products: If you start with 10 grams of reactants, you will end up with exactly 10 grams of products. They might look different, but the weight stays the same.
What It Means: This tells us that during the reaction, atoms don’t disappear or appear out of nowhere. They just change places. This rule helps us predict how much product we can make from our starting materials.
Why It Matters: In the lab, this rule is super important for doing calculations. It helps us know exactly how much of the starting materials we need so we don’t waste anything.
Seeing this idea in action shows just how careful and exact science can be!
The Conservation of Mass
The Conservation of Mass means that when a chemical reaction happens, the total weight of the starting materials (called reactants) is the same as the total weight of the end products.
Think of it like a balancing act! Here are some important points to remember:
Reactants vs. Products: If you start with 10 grams of reactants, you will end up with exactly 10 grams of products. They might look different, but the weight stays the same.
What It Means: This tells us that during the reaction, atoms don’t disappear or appear out of nowhere. They just change places. This rule helps us predict how much product we can make from our starting materials.
Why It Matters: In the lab, this rule is super important for doing calculations. It helps us know exactly how much of the starting materials we need so we don’t waste anything.
Seeing this idea in action shows just how careful and exact science can be!