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Percent Yield
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Questions (164)
When copper wire is placed into a silver nitrate solution, silver crystals and copper(II) nitrate solution form. If 57.1 g
2 answers
asked by
Anonymous
942 views
the reaction of 6.62g of carbon with excess oxygen yields 13.40g of CO2. what is the percent yield of this reaction
2 answers
asked by
Kelly
935 views
QUESTION 10
Ammonia gas is formed from nitrogen gas and hydrogen gas according to the following equation: N2 (g) + 3H2 (g)
3 answers
asked by
Anonymous
966 views
1-why should the maximum percent yield never be above 100%?
3 answers
asked by
ivan
877 views
Red mercury (II) oxide decomposes to form mercury metal and oxygen gas according to the following equation: 2HgO (s) yields 2Hg
3 answers
asked by
Nayara
881 views
What is the percent yield of CO2 if 80g of Fe2(CO3)3 is decomposed to yield Fe2O3 + 22g of CO2
3 answers
asked by
Renee
831 views
2. What is the percent yield of Mg3N2 if 73.9 g of Mg reacts with 31.6 g of N2 to produce 79 g of Mg3N2 according to the
2 answers
asked by
brittany
811 views
Please show work
1. N2 (g) + 3H2(g) ---> 2NH3(g) 100.0 g of nitrogen reacts completely with excess hydrogen, and 34.0 g of NH3
3 answers
asked by
Anonymous
673 views
Show the calculation of (1) the expected grams of urea (CH4N2O) formed in the reaction of 6.5 grams of lead cyanate (Pb(CNO)2)
1 answer
asked by
emily
799 views
When 2.6 ×103 g of CaCO3 are heated, the
actual yield of CaO is 1.06 ×103 g. What is the percent yield? Answer in units of %.
2 answers
asked by
Jack
774 views
Give the percent yield when 15.9 g of CO2 are formed from the reaction of 4.000 moles of C8H18 with 4.000 moles of O2.
2 C8H18 +
2 answers
asked by
candace
787 views
Show the calculation of (1) the expected grams of aspirin (C9H8O4) formed in the reaction of 2.7 grams of salicylic acid
2 answers
asked by
emily
802 views
If 2.43 grams of aluminum react with excess CuSO4, What is the theoretic yeild of Cu? And then Use the Actucal amount of Cu
1 answer
asked by
Boberto
766 views
1.Calculate the Theoretical and % Yields of the following equation:
2.What is the limiting and excess reactant? 3.How much excess
3 answers
asked by
Feloniz
745 views
A chemist is producing copper(II) chloride using the following reaction:
Cu(s) + Cl2(g) --> CuCl2(s) In one reaction, the chemist
2 answers
asked by
Mercedes
723 views
What is the % yield of of a reaction in which 40.00g of tungsten(VI)oxide (WO3) reacts with excess hydrogen gas to produce
2 answers
asked by
Jake
697 views
Determine the percent yield for the following generic reaction using the information given below: Compound A --> Compound B if
2 answers
asked by
Anonymous
703 views
2.0 grams of Anhydrous sodium are mixed with 2.0 grams of calcium chloride dihydrate and 2.0 grams of calcium sulfate dihydrate
3 answers
asked by
Anonymous
657 views
Calculte the Percent Yield if 104grams of CH3CO2CH2CH3 is produced by reaction of 111grams of CH3CO2H according to :
CH3CO2H +
2 answers
asked by
Denise
656 views
SiO2+6HF-----> H2SiF6+2H2O actual yield is 52.8 what is percent yield
2 answers
asked by
Anonymous
636 views
A student reacts 57g of salicylic acid with 21 mL of acetic anhydride producing 10.5g of acetyl salicylic acid. What is the
2 answers
asked by
Kennedy
644 views
A student synthesized 6.895 g of barium iodate monohydrate, Ba(IO3)2*H2O by adding 30.00 mL of 5.912 x 10-1 M barium nitrate,
2 answers
asked by
Chris
634 views
To ensure that the air in the shuttle remains free of excess CO2, engineers test the air purification system. They combine 1.000
2 answers
asked by
chiefmartinez619188
629 views
A student reacts 20.0 grams of sodium hydroxide with hydrochloric acid and obtains 25.0 grams of sodium chloride. What is the
3 answers
asked by
Lisa
657 views
GIVEN: 4NH3 + 5O2===> 4NO + 6H2O
Now, in a container 6.0moles of NH3 are mixed with 8.0moles of O2. If the reaction produces
2 answers
asked by
jim
638 views
in reaction S + O2 -> SO2, determine percent yield if 4 grams of S produced 64 gram of SO2
3 answers
asked by
Fakhrywik
599 views
4.13 grams of magnesium chloride were recovered after the chemical reaction between magnesium and chlorine gas occurred. If 7.10
2 answers
asked by
Christian
613 views
If 16.9 g sodium carbonate is obtained from the thermal decomposition of 75.0 g of sodium hydrogen carbonate according to the
4 answers
asked by
kaci
604 views
A reaction of 56.7 of Na and 39.3 g of Br2 yields 47.0 of NaBr. What is the percent yield?
3 answers
asked by
Cristina
582 views
Consider the following generic equation:
3A + B ---> 2C + D 2.0 mol A and 1.0 mol B react to form 1.0 mol C. What is the percent
2 answers
asked by
Tyler
575 views
Is is possible to get 100% on a percent yield?
Now, For Cup A I had : Mass of cup water & stirrer: 67.51 mass of sodium
2 answers
asked by
Rose
558 views
I have this question and I am pretty sure on what to use to solve it but I am just stuck. The reaction of 8 g of hydrogen and 28
2 answers
asked by
Justin
564 views
Determine the percent yield for the reaction between 276.94 g of Sb2S3 and excess oxygen if 59.19 g of Sb4O6 is recovered along
2 answers
asked by
Kell
546 views
If, in the reaction below, 31 g of C4H10 produces 41 41 g of CO2, what is the percent yield? Assume that the one reactant is
2 answers
asked by
Rosa
530 views
2.5 moles of Cl2 reacts with a large excess of P4. The actual yield of PCl5 is 0.50 moles. What is the percent yield?
P4(s) + 10
2 answers
asked by
Bryan
535 views
In the lab, 20.0 g of sodium hydroxide is added to a beaker giving it a total mass of 128.4 g. Sulfuric acid is added until all
2 answers
asked by
jill
553 views
If 50.0 g of sodium bicarbonate is reacted and 11.0 g of carbon dioxide is produced, what is the percent yield of carbon
2 answers
asked by
Felix
527 views
If 10.5 g of hydrogen, H2, were mixed with 6.51 g of acetylene, C2H2, and allowed to react according to the following equation,
2 answers
asked by
Anonymous
525 views
determine the percent yield when 5.00g benzene burns in oxygen gas to form 1.50g of carbon dioxide and water vapor.
2 answers
asked by
Anonymous
513 views
Determine the mass of the precipitate, lead iodide that is formed when 150 ml of 0.0500M pb(no3)2 is reacted with excess
2 answers
asked by
Juliana
521 views
According to his prelaboratory theoretical yield calculations, a student's experiment should have produced 1.41 g of magnesium
2 answers
asked by
Teresa
514 views
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide.
Sb2S3(s) + 3Fe(s)
2 answers
asked by
sammy
497 views
Aspirin is synthesized in a reaction with a theoretical yield of 0.728 moles of aspirin.
What is the % yield of 1.26 g of aspirin
1 answer
asked by
Dianne
501 views
If the theoretical yield of a reaction is 0.173g and the actual yield is 0.165g , what is the percent yield?
2 answers
asked by
dj
491 views
How many {\rm NO}_{2} molecules would form as products if the reaction had a percent yield of 75\%?
2 answers
asked by
dj
469 views
A student extracts 6.3 g of water when performing the following combustion:
C2H8 + 4O2 --> 2 CO2 + 4H2O If the theoretical yield
2 answers
asked by
Lindt
485 views
what is the percent yield of the reaction between 5.2 mL of 0.1233 M barium nitrate and 4.9 mL of 0.1256 sodium sulfate if 0.140
1 answer
asked by
michelle
459 views
Determine themass of the copper solid produced when excess magnessuim metal reacts with 250 ml of 0.0500M copper acetate
1 answer
asked by
Juliana
458 views
what will be the percent yield if 650.4 g of nitrogen trihydride is actually produced?
1 answer
asked anonymously
27 views
what will be the percent yield if 650.4 g of nitrogen trihydride is actually produced? 150grams theoritical yield
1 answer
asked anonymously
31 views
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Parent Categories (7)
Calculations
Chemical Reactions
Reaction stoichiometry
Reaction Yield
Reaction yield calculation
Reactions
Stoichiometry