When you balance an equation, the coefficients you end up with represent the molar relationships between the substances. Like: N2 + 3H2--> 2NH3 shows that for every three moles of H there are 2 moles NH3 and 1 mole N
The Laws of the Conservation of Mass and of Conservation of Matter.
They show the chemicals that take part in a reaction and the products that are formed after the reaction has taken place.
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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.
B. accurate chemical calculations
False. They are balanced by changing the coefficients.
Atoms
the law of conservation of mass.
Yes, chemical equations must be balanced due to the law of conservation of matter/mass.
balanced.
Chemical equations are representative for chemical reactions.
Yes
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Balanced and unbalanced chemical equations have the same elements on both sides, they have just been recombinded to form new products from the reactants.
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.
Ionic equations are a special type of chemical equations that demonstrate the changes in oxidation numbers in particular ions.
They are necessary for accurate chemical calculations.
B. accurate chemical calculations
False. They are balanced by changing the coefficients.