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What is the law of conservation of mass how is it related to balance a chemical equation?
Wiki User
∙ 12y ago
The law of conservation of mass states that matter cannot be created or destroyed, this means that the products (left side) and reactants (right side) must have the same amount of all the elements, no new ones can form or be lost.
Ex. looking at the equation
H2 + N2 --> NH3
there are two hydrogens on the left side and three on the right side, while there are two nitrogens on the left side and only one on the right side
We must therefore "balance" the equation by adding the proper coeffecients in front.
We end up with:
3H2 + N2 --> 2NH3
we have the same number of each element on either side
Wiki User
∙ 12y ago
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How is the low of conservation of mass related to chemical reactions?
The Law of Conservtion of Mass is essential in all chemical reactions. "related to chemical reactions" is a foolish statement, because the words are "essential", "required", and "fundamental".
What is a good online chemical equation balancer?
Try this related link. It helped me a lot.
What is the difference between a math equation and a chemical equation?
A math equation uses variables and numbers, while a chemical equation uses compounds and mole ratios.
How does the law of conservation of mass related to balancing of chemical reaction?
The Conservation of Matter states that matter cannot be destroyed or created. Therefore in a reaction the masses of the reactants and products remain constant. In balancing a reaction the law applies in that all atoms must be accounted for and equalized across both sides of the equation.
Is the law of conservation related to chemistry?
Yes, it is very important for chemistry.
What is the need to balance a chemical formula?
When designing a chemical process in a plant, the accountants need what is called a mass balance. This way the product can be costed and a selling price and profit margin derived. For accurate costing, the number of moles must be known and with molecular weight the amount can be derived. This can only be done with a balanced chemical equation. For more information about balancing equation visit the related link.
Does the law of conservation of mass satisified in beta decay process?
The masses don't exactly balance. Instead, the energy of the whole system is balanced (remember mass and energy are related by the equation E = mc^2)
How is the low of conservation of mass related to chemical reactions?
The Law of Conservtion of Mass is essential in all chemical reactions. "related to chemical reactions" is a foolish statement, because the words are "essential", "required", and "fundamental".
How is stoichiometry related to photosynthesis?
The process of photosynthesis is a chemical change, and it can therefore be expressed in the form of a chemical equation: 6CO2 + 6H2O --> 6O2 + C6H12O6. The law of conservation of matter, which is the underlying principle of stoichiometry, tells us that glucose is in a 1:6 ratio with the other reagents in the photosynthesis reaction. In any chemical reaction equation, the number of atoms of each element must be the same on either side of the arrow.
Why is the equation H2 O2 -- H20 not balanced?
The answer as stated in the question is wrong which is why it can not be balanced. To balance Ca + 2H20 -------> Ca(OH)2 + H2 check on the related link.
What is stoichiometry all about?
Stoichiometry is about the Lavoisier's principle on the conservation of mass and elements in chemical reactions.[Cf. Related links on A. Lavoisier, below this answer]
What is a good online chemical equation balancer?
Try this related link. It helped me a lot.
What is the difference between a math equation and a chemical equation?
A math equation uses variables and numbers, while a chemical equation uses compounds and mole ratios.
How does the law of conservation of mass relate to newtons 3rd law?
It isn't closely related. Newton's Third Law is more closely related to conservation of MOMENTUM.
What was related to the Great Depression?
soil conservation programs
How does the law of conservation of mass related to balancing of chemical reaction?
The Conservation of Matter states that matter cannot be destroyed or created. Therefore in a reaction the masses of the reactants and products remain constant. In balancing a reaction the law applies in that all atoms must be accounted for and equalized across both sides of the equation.
How are energy transformation related to the law of conservation of energy?
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