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Remember that each equation represents a physical chemical reaction, and that each atom has its own mass. if you have two atoms of an element on one side of an equation, but only one atom on the other side of the equation, that would suggest that one of the atoms can just disappear - thus making one atom's worth of mass disappear. This would violate the law of conservation of mass. Hence we balance to ensure that you have the same number of atoms on both sides of the equation - no mass is disappearing or being created.

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14y ago
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9y ago

A balanced equation is one where the molar ratios are the same on both sides. For example, the simple combustion of methane is represented by CH4 + 2 O2 ---> 2 H2O + CO2. On both sides of the equation are 1 carbon, 4 oxygen and 4 hydrogen. Thus, mass is the same on both sides.

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8y ago

Because in a balanced chemical equation, everything has to be accounted for.

For instance, H + O --> H2O is wrong, because you ended up with twice as many hydrogens as you put in. This goes against the law of conservation of mass. That equation needs to be balanced to 2H + O --> H2O, and everything will be properly accounted for.

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7y ago

You will have the same number of each atom in the reactants as you have in the products. Since each atom has a fixed mass, this means that the mass of the reactants must equal the mass of the products.

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10y ago

The mass of the reactants is equal to the mass of the products.

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8y ago

The mass of reactants is equal to the mass of products.

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Q: How does a balanced chemical equation support the law of conservation of mass?
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How does balancing an equation support the law of conservation of matter?

You wouldn't use a chemical equation to support conservation of matter rather, the Law of Conservation of Matter is what reqires us to balance equations. Conservation of matter says that matter can't be created or destroyed by physical or chemical processes, including chemical reactions. Therefore we must end up with the same amount of matter that you started with. This is why we write, and balnce, chemical equations. Example H2O-------> H2 + O2 is not balanced because one side has 2 Oxygens and the other has 1. 2H2O---------> 2H2 +02 is balanced


How does the copper cycle support conservation of matter?

The copper cycle is supported by the conservation of mass because the copper was turned into a liquid stating that the copper was destroyed but then turned into another chemical "make up"


Does radioactive decay support or contradict the law of conservation of mass?

it supports it because, if you were to put all of it's products on a scale with the product before it decayed, the mass would still be balanced it supports it because, if you were to put all of it's products on a scale with the product before it decayed, the mass would still be balanced


Chemical formula for propane?

Propane ( C3H8 ) will burn completely when it combines with the oxygen (O2) in air to form carbon dioxide (CO2) and water (H2O). The equation looks like this: C3H8 + 5O2 ---> 3CO2 + 4H2O The heat generated in the exothermic reaction causes more and more propane to "break apart" and combine with oxygen in air to produce the end products carbon dioxide and water. This will continue until the concentration of propane in air falls below a "threshold" and not enough heat is generated to support the combustion of any remaining propane. There is enough oxygen in air in an open space to support the combustion of an extremely large volume of propane.


Ammonia is a weak base What does this statement mean write a balanced equation for the reaction of ammonia and water to support your answer?

ammonia reacts with water as NH3 + HOH = NH4OH. now NH4OH furnishes OH ions when in water, but the ease of giving these ions is very low.hence ammonia is a weak base

Related questions

How does balancing an equation support the law of conservation of matter?

You wouldn't use a chemical equation to support conservation of matter rather, the Law of Conservation of Matter is what reqires us to balance equations. Conservation of matter says that matter can't be created or destroyed by physical or chemical processes, including chemical reactions. Therefore we must end up with the same amount of matter that you started with. This is why we write, and balnce, chemical equations. Example H2O-------> H2 + O2 is not balanced because one side has 2 Oxygens and the other has 1. 2H2O---------> 2H2 +02 is balanced


How does Einsteins equation Emc2 support the law of conservation of energy?

If you consider mass and energy to be equivalent and interchangeable, it does not conflict with the law of conservation of energy. E=mc2 states that energy is mass and mass is energy, so it does not disprove the law of conservation of energy.


How does the copper cycle support conservation of matter?

The copper cycle is supported by the conservation of mass because the copper was turned into a liquid stating that the copper was destroyed but then turned into another chemical "make up"


What kind of organizations does conservation support?

h


Does radioactive decay support or contradict the law of conservation of mass?

it supports it because, if you were to put all of it's products on a scale with the product before it decayed, the mass would still be balanced it supports it because, if you were to put all of it's products on a scale with the product before it decayed, the mass would still be balanced


The purpose of conservation hunting and fishing?

The purpose is to support the environment and the animals that live in it. When you pay for animal tags and licenses in most if not all states have a portion of that money go to conservation programs that protect the places and things we shoot. If there is an overpopulation many times it is hunters that bring the population level down to a balanced number. Hunters are the conservationists of the world.


Chemical formula for propane?

Propane ( C3H8 ) will burn completely when it combines with the oxygen (O2) in air to form carbon dioxide (CO2) and water (H2O). The equation looks like this: C3H8 + 5O2 ---> 3CO2 + 4H2O The heat generated in the exothermic reaction causes more and more propane to "break apart" and combine with oxygen in air to produce the end products carbon dioxide and water. This will continue until the concentration of propane in air falls below a "threshold" and not enough heat is generated to support the combustion of any remaining propane. There is enough oxygen in air in an open space to support the combustion of an extremely large volume of propane.


Did President Theodore Roosevelt oppose conservation of natural resources in support of industrial interests?

No. He gave strong support to saving natural resources.


Why would an organization whose goal is the preservation of wilderness and wildlife agree to publish an article expressing love for hunting How does Bass anticipate objections to his argument?

An organization advocating for wilderness preservation might publish an article on hunting to promote a balanced perspective on conservation, recognizing hunting's role in wildlife management and funding conservation efforts. Bass likely anticipates objections by acknowledging potential ethical concerns with hunting, while emphasizing responsible hunting practices and the need for sustainable wildlife management to support conservation goals.


What is the role of youth in oil conservation?

youths have conquering minds to give their best of the support in this context


What is a synonym for the word maintenance?

care, conservation, preservation, sustaining, perpetuation, allowance, support, sustainment


How to save Cheetah?

Help support the Cheetah Conservation Fund in Namibia which cares for rescued cheetahs and educates the public and ranchers on cheetah conservation. The Cheetah Conservation Fund's goal is to ensure the long-term survival of the cheetah and its ecosystem through a multi-disciplined and integrated conservation program of research and education.