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Not quite. A properly balanced an equation indicates the number of atoms of any elemental product and any elementalreactant involved in a reaction, along with the number of molecules of any molecular compound product and any molecular compound reactant involved in the reaction. The original sentence is deficient because in any chemical reaction, there must be at least one non-elemental product or reactant.
Matter is not created nor destroyed in chemical reactions, the total mass and number of atoms before the reaction equals the total number of atoms and mass after the reaction. Conservation of mass law.
Chemical reactions do not change the number of atoms so yes, the number of atoms stays the same.
A chemical equation is a written symbolic representation of a chemical reaction. The reactant chemical(s) are given on the left-hand side and the product chemical(s) on the right-hand side. The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction, so the number of atoms that are present in the reactants has to balance the number of atoms that are present in the products phospheric acid= H3PO4 strontium oxide= SrO
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They are equal. Sometimes referred to as conservation of matter in a chemical reaction.
Not quite. A properly balanced an equation indicates the number of atoms of any elemental product and any elementalreactant involved in a reaction, along with the number of molecules of any molecular compound product and any molecular compound reactant involved in the reaction. The original sentence is deficient because in any chemical reaction, there must be at least one non-elemental product or reactant.
The numbers of atoms with the same atomic number are the same in both reactants and products in any chemical reaction.
Matter is not created nor destroyed in chemical reactions, the total mass and number of atoms before the reaction equals the total number of atoms and mass after the reaction. Conservation of mass law.
1:1 The number of atoms does not change in a reaction.
Chemical reactions do not change the number of atoms so yes, the number of atoms stays the same.
The same number you started with. In every chemical reaction the total number of atoms at the start is the same as the number of atoms at the end.
this phrase refers to the" law of conservation of mass ".this law states that the total mass of the reactants is equal to the total mass of products after reaction has completed .or the total number of atoms taking part in a chemical reaction as reactants is equal to the total number of atoms obtained as products
A chemical equation is a written symbolic representation of a chemical reaction. The reactant chemical(s) are given on the left-hand side and the product chemical(s) on the right-hand side. The law of conservation of mass states that no atoms can be created or destroyed in a chemical reaction, so the number of atoms that are present in the reactants has to balance the number of atoms that are present in the products phospheric acid= H3PO4 strontium oxide= SrO
A subscript
That no matter is lost during the reaction. That is why the number of atoms of a specific element on one side of the reaction is equal to the number of atoms on the other side. Na2S + 2HBr -------> 2NaBr + H2S #of atoms................ #of atoms 2Na..............................2Na 1S................................1S 2H............................... 2H 2Br.............................. 2Br
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