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Does a chemical equation show the number of atoms lost during a chemical reaction?
Yes, a chemical equation shows the number of atoms of each element involved in a chemical reaction, including those gained, lost, or rearranged. The Law of Conservation of Mass states that mass is conserved in a chemical reaction, so the total number of atoms before and after the reaction must be the same.
What do you notice about the number of atoms on each side of a chemical equation?
In a balanced chemical equation, the number of atoms for each element on the reactant side should equal the number of atoms for the same element on the product side. This helps maintain the law of conservation of mass, which states that mass is conserved in a chemical reaction.
If a reaction starts with 4 Cu atoms 5 0atoms and 10 h atoms whta is known about products?
In a chemical reaction, the total number of atoms of each element must be conserved, meaning the products will contain the same number of atoms as the reactants. Starting with 4 copper (Cu) atoms, 5 oxygen (O) atoms, and 10 hydrogen (H) atoms, the products will also consist of 4 Cu atoms, 5 O atoms, and 10 H atoms, though they may be rearranged into different compounds. The specific nature of the products will depend on the type of reaction taking place (e.g., combination, decomposition, or redox reaction).
What do the atoms do during a reaction that shows they obey the conservation of mass?
During a chemical reaction, atoms rearrange to form new substances. However, the total number of atoms before and after the reaction remains the same, demonstrating the conservation of mass. This means that no atoms are created or destroyed during the reaction; they just combine or separate to form new molecules.
What isotopes are atoms of the same elements with different number of?
Isotopes are atoms of the same elements with different number of neutrons.
How many potassium atoms are in the reactants of the chemical reaction?
To determine the number of potassium atoms in the reactants of a chemical reaction, you would need to look at the chemical equation for the reaction and count the number of potassium atoms on the reactant side. The coefficient in front of the potassium-containing compound in the reactants indicates how many potassium atoms are present in that compound.
What is the same number that existed before the reaction exist after the reaction?
The total number of atoms is conserved in a chemical reaction, meaning the number of atoms of each element before the reaction will be the same as after the reaction. This principle is known as the law of conservation of mass.
Why does the number of atoms and twist ties have to stay the same?
In a chemical reaction, the total number of atoms before and after the reaction must remain the same according to the law of conservation of mass. This principle ensures that no atoms are gained or lost during a reaction. Similarly, in a twist tie puzzle, the number of twist ties must stay the same to maintain the challenge and difficulty of the puzzle.
In a chemical reaction the number of atoms of reactants and products must?
I know that this probably isn't the answer that you were looking for but its a start the answer to this question is one of four different answers choose the one that you think is right. A) The same as the number of atoms in the reactants B) Less than the number of atoms in the reactants C) Greater than the number of atoms in the reactants D) The same as the number of molecules in the reactants
How are reactant atoms and molecules similar to their product atoms and molecules?
The numbers of atoms with the same atomic number are the same in both reactants and products in any chemical reaction.
What happens to the atoms in a chemical reaction?
During a chemical reaction, atoms are rearranged and bonded together in new ways, forming different substances. The total number of atoms remains the same before and after the reaction, as atoms are neither created nor destroyed in a chemical reaction.
How can I tell if a chemical reaction is balanced or not balanced?
If the equation has the same number of each type of atom on both sides of the arrow, it is balanced. If the number of atoms on each side of the arrow is not the same, the equation is not balanced. For example, in the equation H2 + O2 -->H2O, there are two hydrogen atoms and two oxygen atoms on the left, and two hydrogen atoms and one oxygen atom on the right. Therefore, the equation is not balanced. However, in the equation 2H2 + O2 -->2H2O, there are four hydrogen atoms and two oxygen atoms on the left and four hydrogen atoms and two oxygen atoms on the right, so the equation is balanced.
When two liquids and a solid mix does it have more atoms than it originally started with?
No. The number of atoms will be same as there is no chemical reaction.
Why are the mass of the products the same during the magnesium and hydrochloric acid reaction?
Mg + 2HCl --> MgCl2 + H2 Count the atoms on the left and then count the atoms on the right. You will see the exact number of atoms and this exact number of atoms will have the same mass.
Do the numbers of atoms increase or decrease after the chemical reaction?
Yes, in chemical reactions atoms are neither created nor destroyed, nor changed from one kind to another. Those things can only happen in nuclear reactions. Chemistry deals with how atoms combine with one another.
Does a chemical equation show the number of atoms lost during a chemical reaction?
Yes, a chemical equation shows the number of atoms of each element involved in a chemical reaction, including those gained, lost, or rearranged. The Law of Conservation of Mass states that mass is conserved in a chemical reaction, so the total number of atoms before and after the reaction must be the same.
What best describes a balanced reaction?
A reaction that has the same number and type of atoms on each side of the equation
