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What is the name of the chemical law on which promblems 4 5 are based?
Law of Chemical Reaction and Law of Chemical equilibrium
Is mass and volume conserved in a chemical change?
No. Mass must be conserved in a chemical changes according to the law of conservation of mass, which holds that the mass of the reactants and the mass of the products of a chemical reaction must be equal. However, there is no similar law about conserving volume and volume can change dramatically if a gas is produced.
How does the law of the conversation of mass apply to chemical reactions?
the law of conservation of mass states that matter can neither be created nor destroyed. so when a chemical reaction takes place, no matter is being destroyed. the mass of the reactants must equal the mass of the products.
What is the law of constant mass in chemical changes?
Mass can neither be created nor destroyed in a chemical reaction
Does this chemical recation PbCl2 Pb Cl2 obey the law of conservation of mass?
Yes, because the equation is balanced
What law states that the mass can not be lost or gained in a chemical reaction?
The law of conservation of mass states that in a chemical reaction the mass of the reactants must equal the mass of the product.
Why must chemical equations be balanced using coefficients?
The number of atoms in the reactant and products must be equal to obey the law of conservation of mass.
What must citizens do?
Citizens must obey the law.
What scientific law serves as the basis for balancing chemical reactions by requiring that there be no change of matter?
There is no such law. Only the totality of energy must be conserved in a chemical reaction.
Every chemical reaction must be?
Balanced. The mass of the reactants must be equal to the mass of the products (the law of conservation of mass)
What isImperative law?
Law that you MUST obey or be severely punished.
Does Na H2O NAOHaq H2g obey the law of conservation of matter?
All chemical reactions obey the law of conservation of matter.
A chemical equation must be balanced to satisfy the law of what?
A balanced chemical reaction obeys the law of conservation of mass, because the same number of atoms of each element must appear on both sides of the equation for the reaction, and in any actual reaction, the same exact atoms will be found on both sides of the equation.
Does the reaction of sodium chlorine obey the law of conservation of matter?
Yes, the reaction of sodium and chlorine obeys the law of conservation of matter. This law states that matter is neither created nor destroyed in a chemical reaction. In the reaction between sodium and chlorine, sodium atoms combine with chlorine atoms to form sodium chloride. The total number of atoms before and after the reaction remains the same, demonstrating the conservation of matter.
What is the name of the chemical law on which promblems 4 5 are based?
Law of Chemical Reaction and Law of Chemical equilibrium
The law of what and mass applies to chemical reactions?
The law of conservation of matter/mass applies to chemical reactions. This is why chemical equations must be balanced. The matter that goes into a chemical reaction is present in the products of the reaction, but the atoms have been rearranged to form products with new and unique properties different from the reactants.
Why must chemical equations always balance what is the law?
The fundamental law is that 'matter can neither be created or destroyed in a chemical reaction'. This means that there has to be the same amount of matter on either side of the chemical equation, arranged differently, but the same number of atoms of each element involved in the reaction.
