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An equation needs to be balenced to demonstrate the Law of Conservation of Mass, which states that in chemical reaction the total mass of the products is equal to the total mass of the reactants. This, simply put, means that what you start out with, you have to end with, even though it can be in a different order (making it (a) different substance(s) then what substance(s) you began with).
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How Chemical equations are balanced by changing the subscripts of the molecule true or false?
False. Chemical equations are balanced by changing the coefficients in front of the chemical formulas, not the subscripts within the formulas. The number of atoms of each element must be equal on both sides of the equation to ensure that mass is conserved.
Why do equations need to be balanced?
An unbalanced equation represents mass either appearing or disappearing. Since tht is impossible, the equation must be balanced.
Why must all symbol equations be balanced?
All symbol equations must be balanced to see how much you need or how much you get. This may not be neccecary for amateur chemist. But it is very important for industries. Is is also helpful for you ecconomically. also, balancing is the first step into stoichiometry. It basically gives you helpful information :)
What is a balanced chemical equation Why should chemical equations be balanced?
A balanced equation is when the amount of molecules reacting are equal to the amount of molecules being produced. Chemical equations must be balanced because no energy/mass is ever lost when a reaction takes place. This is because atoms are simply arranged.
Why must chemical equations must be balanced?
Chemical equations need to be balanced to satisfy the law of conservation of mass, which states that mass is neither created nor destroyed in a chemical reaction. Balancing the equation ensures that the same number and types of atoms are present on both sides of the reaction, maintaining mass consistency.
Is chemical equations required to be balanced?
Yes, chemical equations must be balanced due to the law of conservation of matter/mass.
What is true about balanced equations?
The amount on one side of the '=' must balance the amount on the other.
What is the formula for chemical equations is balanced?
The number of reactants atoms must be equal to the number of products atoms.
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.
How Chemical equations are balanced by changing the subscripts of the molecule true or false?
False. Chemical equations are balanced by changing the coefficients in front of the chemical formulas, not the subscripts within the formulas. The number of atoms of each element must be equal on both sides of the equation to ensure that mass is conserved.
Why do equations need to be balanced?
An unbalanced equation represents mass either appearing or disappearing. Since tht is impossible, the equation must be balanced.
Equations show each side is equal as far as the number of atoms and molecules?
In a balanced chemical equation, the number of atoms of each element on both the reactant and product sides are equal, ensuring the law of conservation of mass is satisfied. This balance signifies that no atoms are created or destroyed during a chemical reaction, but instead rearranged.
Why must all symbol equations be balanced?
All symbol equations must be balanced to see how much you need or how much you get. This may not be neccecary for amateur chemist. But it is very important for industries. Is is also helpful for you ecconomically. also, balancing is the first step into stoichiometry. It basically gives you helpful information :)
What do balanced equations describe?
Mole Ratios
Why must all equations balance?
If an equation isn't balanced it means you're either making or destroying elements from nothing, which isn't possible.
Balanced equations reflect the law of conservation of?
Balanced equations reflect the law of conservation of mass, which states that matter cannot be created or destroyed in a chemical reaction, only rearranged. This means that the total mass of the reactants must equal the total mass of the products in a chemical reaction.
What do balanced and unbalanced chemical equations share in common?
Both balanced and unbalanced chemical equations represent the chemical reactions that take place between reactants to form products. The key difference is that balanced equations have an equal number of atoms of each element on both sides, while unbalanced equations do not.
