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A chemical equation is balanced when each side has equal amount of each atom.
To balance this we must multiply upon both sides. If we have two chemicals we need to add... keep a space in between. If they will be multiplied, keep them together.
H2 +O2 -----> H2O
To balance this, we must multiply H2O by 2; so at to make this "O" equal to the 2 "O" s on the other side.
But by doing this, the H2 of the same side will also have to be multiplied by 2.
This will make 4 hydrogen atoms. Fortunately, the H2 of the other side can be multiplied by 2. O2 will not be effected.
Important: If they are separated by a plus, they can be considered 2 different values.
Al + O2 -----> Al2O3 is the schematic equation for aluminum reacting with oxygen to form aluminum oxide but it is NOT balanced.
4Al + 3O2 -----> 2Al2O3 is the balanced equation with all O an Al numbers balancing.
What else can I help you with?
How do you determine the stoichiometry of a reaction?
To determine the stoichiometry of a reaction, you must balance the chemical equation by adjusting the coefficients of the reactants and products so that the number of each type of atom is the same on both sides. This helps in determining the mole ratio of reactants and products involved in the reaction. The coefficients in the balanced equation represent the stoichiometry of the reaction.
What is the balanced reaction of sodium and water?
The balanced reaction of sodium and water is: 2Na + 2H2O → 2NaOH + H2
What is the balanced equation of reaction of lithium with water?
The balanced equation for the reaction of lithium with water is: 2Li + 2H₂O → 2LiOH + H₂
What is the balanced equation for the reaction of the oxide of sodium with water?
The balanced equation for the reaction of sodium oxide with water is: Na2O + H2O → 2NaOH
What must be the same on both sides of a balanced chemical equation?
The number of atoms for each element must be the same on both sides of a balanced chemical equation. This ensures the law of conservation of mass is upheld, meaning that no atoms are created or destroyed during 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 quantities are conserved when balancing a nuclear reaction?
In order for a nuclear reaction to be balanced, there are quantities that must be conserved. The quantities are the atomic numbers and mass numbers of the particles involved in the reaction.
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is a Exothermic b Reactant c Balanced d Endothermic?
If thermal energy must be added to a chemical reaction for the reaction to take place the reaction is endothermic.
How do you determine the stoichiometry of a reaction?
To determine the stoichiometry of a reaction, you must balance the chemical equation by adjusting the coefficients of the reactants and products so that the number of each type of atom is the same on both sides. This helps in determining the mole ratio of reactants and products involved in the reaction. The coefficients in the balanced equation represent the stoichiometry of the reaction.
What repsents a balanced chemical reaction?
A balanced chemical equation.
What must happen for a chemical equation to be balanced?
The number of atoms, along with the number of different types of atoms, input into the chemical reaction will and must equal these numbers at the Fin of the R'xn.
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.
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 the balanced reaction of sodium and water?
The balanced reaction of sodium and water is: 2Na + 2H2O → 2NaOH + H2
What is the balanced equation of reaction of lithium with water?
The balanced equation for the reaction of lithium with water is: 2Li + 2H₂O → 2LiOH + H₂
What is the balanced equation for the reaction of the oxide of sodium with water?
The balanced equation for the reaction of sodium oxide with water is: Na2O + H2O → 2NaOH
Who must have a balanced diet?
Everyone must eat a balanced diet. No exceptions.
