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Decomposition Reaction
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Questions (109)
b. The decomposition reaction may be written in this form:
C12O36H20N12 (s) → 12CO2 (g) + O2 (g) + 6N2 (g) + 10H2O (l) In the
1 answer
asked by
Nora
413 views
this is a text book question that i cannot figure out.
the decomposition of dimethyl ether at 510 degrees is a first-order
2 answers
asked by
lucylu
816 views
In the decomposition of water, why is twice as much hydrogen as oxygen formed?
Responses There are two atoms of hydrogen and one
3 answers
asked by
mom
73 views
Can someone please show me a detailed solution to this problem? Thanks.
In a first order decompostion reaction, 42.6% of a
3 answers
asked by
Critical
419 views
Gaseous CO2 decomposes to form the gases CO and O2.
Will it be CO2--> CO+O2 or CO+O2-->CO2? I know the solution above isn't
3 answers
asked by
Anonymous
504 views
Hi, I was wondering if you could possibly help me with this chem question.
For the relatively slow decomposition of NOCL into NO
2 answers
asked by
Carlo
1,074 views
Is the decomposition of lead(ii)nitrate a redox reaction?
Equation with O.S. underneath 2Pb(NO3)2 => 2PbO + 4NO2 + O2 +2 -1 +2-2
4 answers
asked by
Faith
2,307 views
Dinitrogen tetroxide decomposes to nitrogen dioxide:
N2O4 (g) ---> 2NO2 (g) Delta H rxn: 55.3 kJ At 298 K a reaction vessel
3 answers
asked by
Tyler
2,149 views
One in a series of reactions that inflate air bags in automobiles is the decomposition of sodium azide (NaN3).
2 NaN3(s) 2 Na(s)
4 answers
asked by
ChaCha
1,807 views
15.45 grams of solid potassium chlorate decomposes when heated to form potassium chloride and oxygen gas. assuming 100% yeild
2 answers
asked by
mary
1,306 views
In a decomposition reaction 2KCLO3 -> 2KCL + 3O2, what volume of O2 gas at STP would be produced from 3.66g of KCLO3
Thank You
4 answers
asked by
David
1,277 views
write a balanced equation for solid ammonium nitrite is heated, it produces nitrogen gas and water vapor.
i haven't balanced it
3 answers
asked by
Anonymous
1,163 views
Ammonium carbonate (solid) decomposes when heated to produce three gaseous products - ammonia, water, and carbon dioxide.
1.
1 answer
asked by
jake
1,127 views
Decomposition reaction: CH2=CH2(g)---> CH4(g) + C (Graphite)
If the decomposition begins at 10c and 40.0 atm with a gas density
2 answers
asked by
Tor
1,069 views
A sample of PCl5 weighing 2.69 grams is placed in a 1.000 liter flask and vaporized completely at 250 o C.
The final pressure
3 answers
asked by
laura
1,030 views
How do you figure out how mch oxygen gas escaped when Potassium Chlorate is decomposed in a reation? Also what mass of Potassium
2 answers
asked by
Becca
1,031 views
Oxygen gas may be prepared by decomposing hydrogen peroxide, h2o2, using manganese (IV) oxide catalyst: 2H2O2(liquid) ---->
1 answer
asked by
kai
925 views
In the decomposition reaction 2 KCIO3 (s) --> 2KCI (s)+3O2(g),what volume of O2 gas at STP would be produced from 3.66 of KCIO3
2 answers
asked by
Sean Z.
846 views
The decomposition reaction, X → products, has rate constant k = 0.00707 mol L−1 s−1 at a particular temperature. How long
2 answers
asked by
jhope
841 views
what mass of HCl is needed to decompose 50g of CaCO3
2 answers
asked by
LaL
772 views
N2O5 dissolved in CCl4 decomposes to give N2O4 and O2. The reaction is first order with a half-life of 1234 seconds. How long
5 answers
asked by
Odesa
805 views
What mass of ammonium chloride must be decomposed to prepare 134 grams of ammonia (NH3). Hydrochloric acid will also be
2 answers
asked by
AJ
793 views
The decomposition reaction, x-->products, is second-order with rate constant k=0.0183 L/(s)(mol).
How long will it take for the
2 answers
asked by
Jin
785 views
Consider the equation 2kclo3(s) -> 2kcl(s)-1302(g).
3.00-g sample kclo2 is decomposed and the oxygen at 24.0 and 0.982 its
2 answers
asked by
kaitlin
761 views
2KClO3 - 2KCl + 3O2 is formed ! now which kind of reaction is this ? and how can i say it is that particular reaction took place
2 answers
asked by
arvaz
742 views
how do i solve the following problem?
Nitrogen dioxide decomposes to nitric oxide and oxygen via the reaction: 2NO2 → 2NO + O2
3 answers
asked by
jess
749 views
a.) 2KClO3 (s)-------> 2KCl(s) + 3O2(g)
b.) 4NH3(g) +6NO(g) ---------> 5N2 (g) +6H2O(g) c.) 4K(s) + O2(g) ------> 2K2O(s)
3 answers
asked by
Tanner martin
701 views
The decomposition of hydrogen peroxide in the presence of potassium iodide is believed to occur by the following mechanism:
step
1 answer
asked by
Hannah
679 views
When HgO is heated, it decomposes into elemental mercury and molecular oxygen gas.
a. What is the theoretical mass of Hg obtained
2 answers
asked by
beesbee
643 views
magnesium nitrate decompses in water and releases ammonia gas. If 355ml of ammonia is produced at STP, whit is the mass of
2 answers
asked by
George
622 views
when heated, sodium bicarbonate, NaHCO3, decomposes into sodium carbonate, Na2CO3, water, and carbon dioxide. If 5.00 g of
2 answers
asked by
Kay
642 views
potassium chlorate will decompose to produce potassium chloride and oxygen gas . if you begin with 45 kg of potassium chlorate,
2 answers
asked by
sam
628 views
NH4NO3(s) H2O(g) + N2(g) + O2(g)
Consider the unbalanced equation above. What will be the total volume of gas produced at 720. mm
2 answers
asked by
Kate
623 views
When anhydrous iron sulfate decomposes it forms iron (III) oxide, sulfur (IV) dioxide and sulfer (VI) oxide. Write a balanced
1 answer
asked by
Franky
609 views
Consider the decomposition reaction: AB(g)-->A(g)+B(g). The rate law for the reaction is: rate=k[AB]^2, where k=0.00846 M^-1
2 answers
asked by
Ceamus Angelina
585 views
What's the equation written in a sentence for nh4no3(s)=n2o(g)+2h2o(g)
2 answers
asked by
nelly
607 views
Oxygen gas can be generated by heating KClO3 in the presence of some MnO2.
2KClO3 → 2KCl + 3O2 If all the KClO3 in a mixture
2 answers
asked by
Anonymous
597 views
Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition.
2 H2O2(l) 2
2 answers
asked by
patrick
571 views
In an experiment 16.81 +/- 0.02 grams of hydrogen peroxide chemically decomposes into the products water and oxygen gas. The
5 answers
asked by
Chem Help!!
581 views
the equilibrium constant of the decomposition of NOCL is 1.6*10^-5. calculatethe concentration of all species at equilibrium if
2 answers
asked by
nancy
547 views
what mass of KCl in grams is formed with 20 lbs of KClO3 is decomposed
KCl03 yields KCl + O2
2 answers
asked by
Amber
558 views
What mass of KClO3 must be decomposed to KCl and O2 to give 638ml O2 at 18 degrees Celcius and 752torr?
2 answers
asked by
Jeff
523 views
The decomposition reaction, X → products, has rate constant k = 0.00437 mol−1 L s−1. How long will it take for the
7 answers
asked by
lana
536 views
when heated, sodium bicarbonate, NaHCO3, decomposes into sodium carbonate, Na2CO3, water, and carbon dioxide. If 5.00 g of
2 answers
asked by
stocihs hard
538 views
decomposition of water to form elemental Hydrogen and Oxygen gas. What will be the balanced chemical equation, type of reaction
4 answers
asked by
shay
516 views
If 75.0 grams of water is decomposed into hydrogen and oxygen, how many grams of oxygen should be formed?
2 answers
asked by
Anonymous
540 views
Write the equation for the decomposition of HI, knowing that the reaction requires 9.4 kj/mol of hydrogen forming. If 100.0 kj
4 answers
asked by
Bob
511 views
Silver chloride decomposes in light to produce silver and chlorine.
What mass of silver is produced when 25g of silver chloride
3 answers
asked by
monica
493 views
Given that Mg(ClO3)2 decomposes into magnesium chloride and oxygen:
A) Write a balanced equation for this reaction. I got
1 answer
asked by
Allie
513 views
Hgl2(s)=2NaNOg(ag) a combination,decomposition,single replacement or double replacement
2 answers
asked by
michelle
491 views
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Parent Categories (16)
Chemical Equations
Chemical Equilibrium
Chemical Reaction
Chemical Reactions
Classification of Reactions
Enthalpy Reactions
Equilibrium Constants
Mass-to-mass conversion
Reaction
Reaction kinetics
Reaction Mechanisms
Reaction stoichiometry
Reactions
Redox Reactions
Stoichiometry
Types of Reactions