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What is ment by the term coefficient in relation to a chemical reaction?
A coefficient is a number written in front of a chemical formula when balancing a chemical equation. The coefficient can represent the number of atoms, molecules, formula units, or moles of the substance.
What is the large number that appears in front of a chemical formula called?
The large number that appears in front of a chemical formula is called a coefficient. It represents the number of molecules or units of that particular substance in the reaction.
A equation is balanced when?
Same number of each kind of atoms appears in the reactants and in the products.
What is the number of water molecules in the balanced equation?
The number of water molecules in a balanced equation depends on the specific reaction being considered. The coefficient in front of water (H2O) in the balanced equation indicates how many molecules of water are involved in the reaction.
What best describes a balanced reaction?
A reaction that has the same number and type of atoms on each side of the equation
Is the products of the reaction shown in a balanced chemical equation?
. A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products. In other words, the mass and the charge are balanced on both sides of the reaction.
What is ment by the term coefficient in relation to a chemical reaction?
A coefficient is a number written in front of a chemical formula when balancing a chemical equation. The coefficient can represent the number of atoms, molecules, formula units, or moles of the substance.
The proportions of the reactants and products involved in a chemical reaction are shown by the what in the balanced equation describing the reaction?
The coefficients in a balanced chemical equation show the proportions of the reactants and products involved in a chemical reaction. Each coefficient represents the number of moles of each substance in the reaction.
What information in a balanced chemical equation shows how many moles of a reactant are involed in the reaction?
The coefficients in a balanced chemical equation indicate the mole ratio between reactants and products. This allows us to determine the number of moles of each substance that participate in the reaction based on the stoichiometry of the reaction.
How a balanced chemical equation really illustrate that mass is never lost or gained in a chemical reaction?
The kinds of atoms and the number of each kind are the same on both sides of a balanced chemical equation.
What is the large number that appears in front of a chemical formula called?
The large number that appears in front of a chemical formula is called a coefficient. It represents the number of molecules or units of that particular substance in the reaction.
Does the number of atoms entering the reaction stay the same as the number put out by the reaction?
In a balanced chemical reaction, the number of atoms entering the reaction as reactants is equal to the number of atoms leaving the reaction as products. This is because of the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction.
A equation is balanced when?
Same number of each kind of atoms appears in the reactants and in the products.
What is the number of water molecules in the balanced equation?
The number of water molecules in a balanced equation depends on the specific reaction being considered. The coefficient in front of water (H2O) in the balanced equation indicates how many molecules of water are involved in the reaction.
Are moles conserved in a balanced chemical equations?
Yes, moles are conserved in a balanced chemical equation according to the law of conservation of mass. This means that the total number of moles of each element involved in a chemical reaction remains constant before and after the reaction.
What best describes a balanced reaction?
A reaction that has the same number and type of atoms on each side of the equation
What chemical equation shows that no atoms are lost during a chemical reaction?
The law of conservation of mass states that no atoms are lost during a chemical reaction. This can be represented by a balanced chemical equation, where the number of atoms of each element remains the same on both sides of the reaction. For example, the equation for the reaction between hydrogen gas and oxygen gas to form water is: 2H2 + O2 -> 2H2O.
