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How does the chemical equation 2H2 plus O2 equals 2H2O demonstrate the law of conservation of mass and energy?
Wiki User
∙ 13y ago
Elemental matter can be neither created or destroyed. The some number of atoms you started with an the left side of the equation is the same number you finish with on the right side of the equation.
Wiki User
∙ 13y ago
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How does the chemical equation for photosynthesis and cellular respiration obey the law of conservation?
the chemical equation for photosynthesis and cellular respiration obey the law of conservation is given below.the chemical equation for photosynthesis is :6CO2 + 6H2O ==> C6H12O6 + 6O2.The number of atoms are same on both sides even after the reaction.Hence, obey the law of conservationthe chemical equation for cellular respiration is :C6H12O6(s) + 6O2(g) → 6CO2(g) + 6H2O(l) + Energy (as ATP) .The number of atoms are same on both sides even after the reaction.Hence, obey the law of conservation.
What is meant by conservation of mass and energy?
Law of mass conservation in chemistry: in a chemical reaction the mass of reactants is equal to the mass of products.Law of energy conservation: in a closed system the energy remain constant.
Why would an experiment not demonstrate the law of conservation of mass?
The only experiments that do not maintain mass are some nuclear experiments whereby mass becomes energy. All chemical reactions must maintain the conervation of mass.
What law represents a balanced chemical equation?
The law of conservation of mass, which states that in a closed system, mass is neither created nor destroyed, it can only change form. This means that in a chemical reaction that takes place in a closed system, the mass of the reactants equals the mass of the products.
Why must equations be balanced?
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).
What chemical equations violates the law of conservation of energy?
Any chemical equations violates the law of conservation of energy.
What is the Bernoulli Equation a consequence of- the conservation of what?
Energy
What type of energy does a stick of unlit dynamite demonstrate?
Chemical potential energy.
How do fireworks demonstrate transformation of energy?
Fireworks demonstrate the transformation of energy. When there is a chemical reaction, it creates sound and light energy.
How does the chemical equation for photosynthesis and cellular respiration obey the law of conservation?
the chemical equation for photosynthesis and cellular respiration obey the law of conservation is given below.the chemical equation for photosynthesis is :6CO2 + 6H2O ==> C6H12O6 + 6O2.The number of atoms are same on both sides even after the reaction.Hence, obey the law of conservationthe chemical equation for cellular respiration is :C6H12O6(s) + 6O2(g) → 6CO2(g) + 6H2O(l) + Energy (as ATP) .The number of atoms are same on both sides even after the reaction.Hence, obey the law of conservation.
What form of energy does a bicycle coasting along a flat road best demonstrate?
Conservation of momentum.
How do fireworks demonstrate the transformation of energy?
The energy transformation during fireworks show are, fireworks convert chemical energy into light and sound energy.
What law says in chemical change energy is neither created or destroyed?
Scientists call this law the law of conservation of matter
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.
What is meant by conservation of mass and energy?
Law of mass conservation in chemistry: in a chemical reaction the mass of reactants is equal to the mass of products.Law of energy conservation: in a closed system the energy remain constant.
Does conservation of energy mean saving energy?
The law of "conservation of energy" states that energy can neither be created nor destroyed by any chemical or physical means. These days, many scientists are talking about conservation. Conserving energy does mean saving energy.
What is the full balanced chemical equation?
Any chemical equation where atoms and energy are equal on each side.
