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Balancing a chemical equation is essential to ensure the law of conservation of mass is obeyed. This means that the number of atoms of each element remains the same on both sides of the equation. A balanced equation also helps in determining the correct stoichiometry of a reaction and predicting the amount of reactants needed or products formed.
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What parts of a chemical equation always follow after the arrow?
A chemical equation is defined as the short-hand representation of a true chemical reaction with the help of symbols and formula.A chemical equation is formed by reactants and products.Products of a chemical equation always follow after the arrow
Should you never change a subscript to balance an equation?
when I balance an equation, I do the right thing with the subscripts, which is far more complicated than "multiply" would indicate. Under certain special conditions, multiplication (and only multiplication) is the proper procedure, but not always (or even generally).
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.
How does a chemical equation show that matter is always conserved in a chemical reaction?
According to the Law of Conservation Of Mass,Matter is neither created nor destroyed.It means a chemical equation show that matter is always conserved in a chemical reaction.It is shown as number of atoms both sides of the reaction before and after remains the same.
What can never be changed when balancing an equation?
The number and type of atoms must always remain the same on both sides of the equation when balancing a chemical equation. This requirement is based on the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction.
Do you never balance and equation when solving?
No because you always keep an equation in balance when solving it
Why is it wrong to change subcripts when balancing chemical equation?
When you are balancing known reactants and known products which is always the case when you are asked to "balance" a chemical equation you must not change the subscripts as that changes the reactants or the products to a different chemical compound.
What parts of a chemical equation always follow after the arrow?
A chemical equation is defined as the short-hand representation of a true chemical reaction with the help of symbols and formula.A chemical equation is formed by reactants and products.Products of a chemical equation always follow after the arrow
Should you never change a subscript to balance an equation?
when I balance an equation, I do the right thing with the subscripts, which is far more complicated than "multiply" would indicate. Under certain special conditions, multiplication (and only multiplication) is the proper procedure, but not always (or even generally).
What is a shorthand way of writing a chemical reaction?
A chemical reaction is always written with the reactants (the things you mix together to do the reaction) on the left and the products (the stuff you get) on the right. In between is an arrow pointing right to indicate that the reactants react and become the products. Catalysts are sometimes listed above the arrow. And don't forget to balance the equation.
What is the chemical equation for propane gas combine with oxgyen to produce an outdoor bbq grill?
C3H8 + 5O2 -> 3CO2 + 4H2O With combustion reaction such as this always balance oxygen last.
Why does the balance sheet always balance?
it is always balance because it depicts the basic accounting equation it means all transactions recorded correctly if balance sheet don't balance it means some transactions missing or there are some errors.
Should a chemical equation always have two reactants and two products?
no.
Why metals are always written first in the chemical equation?
It is only a convention.
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.
Which quantity must always be the same on both sides of a balanced chemical equation?
The numbers of atoms of each elemental type, as represented by their element symbols, will always be the same on both sides of a balanced chemical equation.
What is some advice for solving systems of equations?
Always keep the equation in balance inasmuch that what is done on the RHS must be done on the LHS of the equation.
