Table of Contents
- 1 What does the mass of the reactants and products tell us about the law of conservation of mass Why?
- 2 How matter is conserved in the reactants and the products for photosynthesis?
- 3 What are some real life examples of the law of conservation of mass?
- 4 Does the total mass of the reactants and the total mass of the products appear to be equal after chemical reaction or not why?
- 5 When a chemical reaction occurs What always stays the same between reactants and products?
- 6 What happens to the mass of the reactants during this chemical reaction?
What does the mass of the reactants and products tell us about the law of conservation of mass Why?
The Law of Conservation of Mass dates from Antoine Lavoisier’s 1789 discovery that mass is neither created nor destroyed in chemical reactions. If we account for all reactants and products in a chemical reaction, the total mass will be the same at any point in time in any closed system.
How matter is conserved in the reactants and the products for photosynthesis?
The law of conservation of mass states that in a chemical reaction, mass is neither created nor destroyed. That means, the total mass for the reactants needs to equal the total mass of the products. The reactants for photosynthesis are 6 carbon dioxide, 6 water and sunlight.
What remains conserved in a chemical reaction?
In a chemical reaction the total mass of all the substances taking part in the reaction remains the same. Also, the number of atoms in a reaction remains the same. The law of conservation of mass states that the total mass of substances taking part in a chemical reaction is conserved during the reaction.
What are some real life examples of the law of conservation of mass?
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. For example, when wood burns, the mass of the soot, ashes, and gases equals the original mass of the charcoal and the oxygen when it first reacted.
Does the total mass of the reactants and the total mass of the products appear to be equal after chemical reaction or not why?
In other words, mass cannot be created or destroyed during a chemical reaction, but is always conserved. So, the total mass of reactants equals the total mass of products, a proof of the law of conservation of mass.
How is matter conserved in photosynthesis?
The law of conservation of matter is connected to photosynthesis because matter like carbon dioxide and water go into the plant and, with the help of energy, the plant creates a new form of matter — sugar, or glucose, and releases the oxygen into the atmosphere that is formed from the carbon dioxide.
When a chemical reaction occurs What always stays the same between reactants and products?
This law states that, despite chemical reactions or physical transformations, mass is conserved — that is, it cannot be created or destroyed — within an isolated system. In other words, in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.
What happens to the mass of the reactants during this chemical reaction?
One of these is called the law of conservation of mass , which states that during a chemical reaction, the total mass of the products must be equal to the total mass of the reactants. In other words, mass cannot be created or destroyed during a chemical reaction, but is always conserved.