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Law of Conservation of Mass
Page 2
Questions (102)
Which of the following equations demonstrates the Law of Conservation of Mass? (1 point)
Responses CH4+O2→CO2+H2O
1 answer
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61 views
Which equation obeys the Law of Conservation of Mass?
A chemical equation shows you the actual "recipe" for a chemical reaction.
1 answer
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36 views
How does a balanced chemical equation demonstrate the Law of Conservation
of Mass? (1 point) it shows that the properties of the
1 answer
asked by
hello!
61 views
How does a balanced chemical equation demonstrate the Law of Conservation of Mass? (1 point)
it shows that no atoms have been
1 answer
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42 views
How does a balanced chemical equation demonstrate the Law of Conservation of Mass?(1 point)
Responses it shows that the
1 answer
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13 views
According to the Law of Conservation of Mass, if 88 g of carbon dioxide (CO2
C O 2 ) is produced in a reaction between oxygen (O)
1 answer
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aaagtuygy
18 views
What does the Law of Conservation of Mass state?(1 point)
The total mass of all of the reactants prior to a chemical reaction
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17 views
Which of the following equations demonstrates the Law of Conservation of Mass? (1 point)
CH4+O2→CO2+HO CH+O2→CO2+H2O
1 answer
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26 views
Which equation illustrates the law of conservation of mass?
Responses 4NH3 + 5O2 -> 4NO + 6H2O 4NH 3 + 5O 2 -> 4NO + 6H 2 O SiO2
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78 g of potassium (K) react with 71 g of chlorine (Cl) to produce potassium chloride. According to the Law of Conservation of
1 answer
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What does the Law of Conservation of Mass state?(1 point) Responses Matter is neither created or destroyed in a chemical
1 answer
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26 views
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
1 answer
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36 views
Which of the following equations demonstrates the Law of Conservation of Mass? (1 point) Responses CH+O2→CO2+H2O
1 answer
asked anonymously
24 views
According to the Law of Conservation of Mass, if 88 g of carbon dioxide ( CO2
) is produced in a reaction between oxygen (O) and
1 answer
asked anonymously
14 views
According to the Law of Conservation of Mass, if 98 g of carbon dioxide (CO2 ) is produced in a reaction between oxygen (O) and
1 answer
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17 views
Can the law of conservation of mass be applied when cooking? In one to two sentences, explain why or why not.
3 answers
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47 views
Can the law of conservation of mass be applied when cooking? In one to two sentences, explain why or why not.
1 answer
asked by
iknj
29 views
Which statement best describes the law of conservation of mass?(1 point)
Responses Matter cannot be created or destroyed in a
1 answer
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26 views
Use the equation for the formation of water to answer the question. 2H2 + O2 → 2H2O Elements such as oxygen and hydrogen
1 answer
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44 views
which is most likely to occur during a chemical reaction
A. mass is conserved B. the original substance maintains its properties
1 answer
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14 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
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UNKNOWN
37 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
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22 views
Ray baked a cake. The total mass of the cake was equal to the total mass of the ingredients. This is an example of what?
Group of
1 answer
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25 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
asked by
ANSWER CORRECTLY
78 views
Which of the following examples proves that the law of conservation of mass can be applied while cooking? (3 points)
Water in a
1 answer
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12 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
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47 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
asked anonymously
14 views
A student combines two liquids in a beaker. She observes that the mass of the combined liquid is less than the mass of the two
1 answer
asked anonymously
17 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
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15 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
asked anonymously
11 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
asked by
william Alexaner
23 views
In a reaction, 1 mole of silver nitrate combines with 1 mole of sodium chloride. AgNO3 + NaCl Which statement about the product
1 answer
asked anonymously
13 views
A scientist discovers a stack of newspapers is burned completely to ash in his laboratory. How does the resulting mass relate to
1 answer
asked by
no!!!!
32 views
a student combines two liquids in a beaker. she observes that the mass of the combined liquid is less than the mass of the two
1 answer
asked anonymously
11 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1 answer
asked by
MaryMartha Boucher
11 views
A student combines two liquids in a beaker. She observes that the mass of the combined liquid is less than the mass of the two
1 answer
asked anonymously
23 views
A student combines two liquids in a beaker. She observes that the mass of the combined liquid is less than the mass of the two
1 answer
asked anonymously
14 views
In a reaction, 1 moles of silver nitrate combines with 1 mole of sodium chloride
AgNO3 + NaCl Which statement about the product
1 answer
asked anonymously
13 views
Two solutions are mixed and react to produce the solid precipitate AgCl. The chemical reaction is shown by the balanced chemical
1 answer
asked by
silent
14 views
Question 12 (1 point)
Which statement below is TRUE concerning the way chemist can observe the law of conservation of mass? a It
1 answer
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17 views
Balanced Chemical Equations Quick Check 1 of 51 of 5 Items Question Which statement best describes the law of conservation of
1 answer
asked by
lol
17 views
FeCl3 + 3NH4OH → Fe(OH)3 + 3NH4Cl
Which statement about the equation is correct? (1 point) Responses Mass is conserved because
1 answer
asked by
the
12 views
Which statement best describes the law of conservation of mass?
A. Reactants in a chemical reaction rearrange to form a new
1 answer
asked anonymously
9 views
Can the law of conservation of mass be applied when cooking? In one sentence explain why or why not
1 answer
asked anonymously
8 views
A scientist discovers a stack of newspapers is burned completely to ash in his laboratory. How does the resulting mass relate to
1 answer
asked by
Connexus_solver
7 views
A scientist discovers a stack of newspapers is burned completely to ash in his laboratory. How does the resulting mass relate to
1 answer
asked anonymously
21 views
How does a balanced chemical equation demonstrate the Law of Conservation of Mass?(1 point) Responses it shows that no atoms
1 answer
asked anonymously
8 views
In the picture, which box on the right is the correct products according to the Law of Conservation of Mass?
Responses A AA B BB
1 answer
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3 views
According to the law of conservation of mass, the total number of atoms does not change in a chemical reaction and therefore
1 answer
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3 views
According to the law of conservation of mass, the total number of atoms does not change in a chemical reaction and therefore
1 answer
asked anonymously
1 view
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Parent Categories (7)
Chemical Equations
Chemical Reactions
Chemistry
Laws and Principles
Laws of Chemistry
Physics
Stoichiometry