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Combustion
Page 4
Questions (192)
Does air help fire to burn
1 answer
asked by
Esther
9 views
What gas is released through combustion of fossil fuels?
Responses A oxygenoxygen B carbon dioxidecarbon dioxide C ozone
1 answer
asked anonymously
46 views
CH4(g) + __O2(g) → CO2(g) + 2H2O(g)
1 answer
asked anonymously
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What gas is released through combustion of fossil fuels?
Oxygen Carbon dioxide Ozone
1 answer
asked by
Jameat Walker
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Which statement correctly explains why the ashes of burnt paper have less mass than the original paper?(1 point) Responses Other
1 answer
asked anonymously
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what is produced when a candle burns? what is a possible explanation as to why the candle went out
1 answer
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What type of chemical reaction does this equation represent?
C7H16 + O2 --> CO2 + H2O Group of answer choices combustion double
1 answer
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21 views
Suppose you held a lighted match to a solid hunk of wood and another match to a pile of wood shavings. Which form of wood will
1 answer
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24 views
Methane, CH4, burns in oxygen gas to form water and carbon dioxide.
What is the correct balanced chemical equation for this
1 answer
asked by
e
34 views
Which element is always present in a combustion reaction?
nitrogen carbon hydrogen oxygen
1 answer
asked by
e
20 views
How does combustion occur in a gas engine of a car? (1 point)
• Carbon dioxide and gasoline are compressed in the engine, and
1 answer
asked anonymously
31 views
The combustion of coal with oxygen forms and releases of energy.
How much energy is released when of reacts? Be sure your answer
1 answer
asked anonymously
15 views
C(s) + O2(g) -+ CO2 (g) AH =- 94.
The combustion of coal with oxygen forms CO2 and releases 94. kcal of energy. kcal mol How much
1 answer
asked anonymously
43 views
Repeat step 2 and 3 for the following equations:
A. 3N^2 +N^2 going to 2NH^3 B. CH^4+20^2 going to CO^2 + 2H^2O
1 answer
asked anonymously
13 views
______ involves a fuel reacting with oxygen gas to form carbon dioxide and water.
Responses A oxidation B combustion
1 answer
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Car burns gasoline
Properties of final substances
1 answer
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discuss stages of combustion
1 answer
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Factors affecting oxidation stage in biomass combustion
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______ involves a fuel reacting with oxygen gas to form carbon dioxide and water.
Responses A oxidationoxidation B combustion
1 answer
asked anonymously
8 views
____ S8 + ____O2 ____ SO3
put coefficient in the blanks
1 answer
asked by
john
14 views
Question
Joe watches a candle burn. What chemical change does he observe?(1 point) Responses Heat and light are produced Heat and
1 answer
asked anonymously
60 views
Joe watches a candle burn. What chemical change does he observe? (1 point)
The heat melts the candle wax The candle wax changes
1 answer
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89 views
Propane, CzHg, a fuel used in many outdoor grills, bums in oxygen to produce carbon dioxide gas, CO2, and water vapor, H20, as
1 answer
asked anonymously
15 views
An unbalanced reaction equation of the combustion of gasoline (i.e., C8H18(l)) is given below:
C8H18(g) + O2(g) CO2(g) + H2O(g)
1 answer
asked anonymously
13 views
a scientist discovers a stack of newspapers is burned completely to ash in his labortory
1 answer
asked anonymously
7 views
List five examples of combustion in your everyday life.
1 answer
asked anonymously
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Write the balance chemical equation for the combustion of Methane,CH4.
a. Word equation b. balance chemical equation
1 answer
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14 views
Enter a balanced equation for the complete combustion of liquid C3H7OH
1 answer
asked anonymously
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he process of burning fuel such as coal or oil is
* Captionless Image Combustion Respiration Decomposition Photosynthesis
11 answers
asked anonymously
22 views
Match the following reactions to their type.
A. C3H8(g) + O2(g) → CO2(g) + H2O(g) B. Cu(s) + O2(g) → Cll2O(s) C. Li+ H2S →
1 answer
asked by
Holas
3 views
Flammable materials
Catch fire easily and burn easily Are safe if stored correctly
1 answer
asked anonymously
15 views
How does combustion occur in a gas engine of a car? (1 point)
Oxygen and gasoline are compressed in the engine, and the fuel
1 answer
asked anonymously
5 views
How does combustion occur in a gas engine of a car? (1 point)
Oxygen and gasoline are compressed in the engine, and the fuel
1 answer
asked anonymously
10 views
Select TWO events that represent chemical changes that occur as a candle burns.
Responses a. Heat and light are produced. b. The
1 answer
asked by
shhh
9 views
How does combustion occur in a gas engine of a car?(1 point)
Responses Carbon dioxide and gasoline are compressed in the engine,
1 answer
asked anonymously
8 views
What is necessary for combustion to occur?
A. water B. electricity C. oxygen D. chemicals
1 answer
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What is necessary for combustion to occur?
A. water B. chemicals C. electricity D. oxygen
1 answer
asked anonymously
4 views
How does combustion occur in a gas engine of a car?(1 point)
Responses Carbon dioxide and gasoline are compressed in the engine,
1 answer
asked by
..
6 views
hen methane combines with oxygen, carbon dioxide and water are produced. How many methane molecules are needed to complete this
1 answer
asked anonymously
3 views
Explain how combustion occurs in a gas engine.
1 answer
asked by
nuh uh
7 views
How does combustion occur in a gas engine of a car?(1 point)
Responses Oxygen and gasoline are compressed in the engine, and a
1 answer
asked by
nuh uhh
7 views
who make fire
1 answer
asked by
Chance
1 view
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Parent Categories (20)
Biomass
Chemical Reactions
Chemistry
Combination Reactions
Energy
Energy and Heat
Energy release
Energy Transformation
Enthalpy
Environmental Science
Gases
Organic Chemistry
Polymers
Reaction
Reactions
Release of Carbon
Stoichiometry
Thermochemistry
Thermodynamics
Types of Chemical Reactions