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Percent Yield
Page 2
Questions (164)
what would be the percent yield if 2.2 grams of aspirin is formed?
3 answers
asked by
madellis
366 views
Calculate the percent yield for the reaction if 76.8 g of H2O reacted and 125 g of NO were produced.
NO2+H2O->HNO3+NO
3 answers
asked by
Sara
1,544 views
P + 5C2H5OH + 5/2 I2 ---> 5C2H5I + H3PO4 + H2O
m(P)=4.14g m(C2H5OH)= 27.5g m(I2)=63.5g m(C2H5I)= 73g Whats the percent yield of
4 answers
asked by
Anonymous
400 views
we're given the equation:
C6H6(l)+Br2(l) --> C6H5Br(l)+HBr(g) you need to prepare 50.0g pf bromobenzene and you expect no more
3 answers
asked by
Alisha
1,324 views
3.54*10^7 g of TiCl4(g) are reacted completely. If 7.91*10^6 g of Ti(s) is actually obtained, calculate the percent yield.
1 answer
asked by
Nikki
420 views
Calculate the percent yield if 104 g of CH3CO2CH2CH3 is produced by the reaction of 111 g of CH3CO2H according to the following
3 answers
asked by
tom
727 views
if 100 g of iron were reacted with 100 g of oxygen according to the reaction below, the maximum yield in grams of Fe2O3 would
3 answers
asked by
Lynn
1,014 views
Calculate the percent yield of eugenol obtained considering the fact that clove oil is approximately 16-19 % clove by weight of
3 answers
asked by
Jason
1,806 views
what are some factors that may cause a percent yield to be greater than 100% ? what are some that may cause it to be less?
2 answers
asked by
Anonymous
526 views
Determine the percent yeild of:
KCl3(s)--> KCl(s)+ O2(g) 2.14g of KCl3 produces 0.67 of O2 I get 123% when the correct answer is
4 answers
asked by
Sara
707 views
If our actual yield from this reaction was 12 grams of sodium chloride (NaCl),
what would our percent yield for this reaction be?
1 answer
asked by
kimberly
410 views
A student isolated 25.4g of a compound following a procedure that would theoretically yield 100.1g what was their percent yield?
2 answers
asked by
JACI WINLOW
507 views
The reaction of 5.1 grams of fluorine with excess chlorine produced 4.5 grams of ClF3. What percent yield of ClF3 was obtained?
1 answer
asked by
Zach
713 views
Which of the following statements is a reasonable explanation for why a percent yield may be less than 100%
for the synthesis of
2 answers
asked by
Joe
908 views
The reaction of 5.3 grams of fluorine with
excess chlorine produced 4.6 grams of ClF3. What percent yield of ClF3 was obtained?
2 answers
asked by
Gabriella
818 views
Help me find my percent yield for my witting reaction experiment....
The weight of my final product was: 0.13 I put 0.40 g of
2 answers
asked by
john
501 views
The reaction of 9.5 grams of fluorine with
excess chlorine produced 5.9 grams of ClF3. What percent yield of ClF3 was obtained?
3 answers
asked by
cheri
1,172 views
The reaction of 8.7 grams of fluorine with
excess chlorine produced 3.9 grams of ClF3. What percent yield of ClF3 was obtained?
2 answers
asked by
Rafael
745 views
what is the percent yield of SiF4 using the mixture in the previous question if 8.76g of SiF4 is obtained from the reaction
1 answer
asked by
Ernesto
449 views
Suppose a student started with 129 mg of trans-cinnamic acid and 0.50 mL of a 10% (v/v) bromime solution, and after the reaction
4 answers
asked by
Need Help
929 views
The reaction between 34.0 g of NH3 and excess oxygen gas produces 45.9 g of NO gas and some water. Determine the percent yield.
3 answers
asked by
bri
671 views
The maximum amount of product D that can be produced from the following reaction is 55.75 g.
2A + B �¨ 2C + 3D Following an
3 answers
asked by
Lisa
511 views
If 2.68 grams of Copper was recovered and you started with 8.94 grams of Copper(II)chloride,then what is the percent yield of
4 answers
asked by
linda
1,161 views
In the reaction below, 23 g of H2S with excess
O2 produced 9 g of sulfur. ? H2S + ? O2 → ? S + ? H2O . What is the percent
1 answer
asked by
Tina
1,019 views
1-why should the maximum percent yield never be above 100%?
1 answer
asked by
lisa
285 views
15.8 grams of NH3 and excess O2 produces NO gas and H2O. 12.8 grams of NO gas was produced. Find the percent yield.
Balanced
2 answers
asked by
Mikey
572 views
iF THE THEORETICAL YIELD IF A REACTION IS 0.121G AND THE ACTUAL YIELD IS 0.112G WHAT IS THE PERCENT YIELD
3 answers
asked by
tammy
415 views
heating an ore of antimony sulfide in the presence of iron gives th element antimony and iron(2) sulfide. when 15.0 antimony
2 answers
asked by
sheynah
1,103 views
Hi, please check my work:
In an experiment, 23.4 g of FES are added to excess oxygen and 16.5 g of FE2O3 are produced. The
2 answers
asked by
Sarah H
804 views
Posted by Sarah H on Friday, May 23, 2008 at 8:10pm.
Hi, please check my work: In an experiment, 23.4 g of FES are added to
2 answers
asked by
Sarah H
559 views
Hi, please check my work:
In an experiment, 23.4 g of FES are added to excess oxygen and 16.5 g of FE2O3 are produced. The
1 answer
asked by
Sarah H
470 views
In the Reaction CO+2H²-->CH³OH, 1.27 g of CH³OH are made in the lab. The Percent yield of this reaction is___.
Would the
1 answer
asked by
Briana
696 views
The reaction of 9.3 grams of fluorine with
excess chlorine produced 4.1 grams of ClF3. What percent yield of ClF3 was obtained?
4 answers
asked by
Nick
2,103 views
Acetylene gas, c2h2, burns in oxygen to produce carbon dioxide and water. If 61.4 g of co2 are produced when 22.7g c2h2 react
3 answers
asked by
Amanda
2,011 views
Answer the question(s) below about the following reaction.
2H2O2 (l) → 2H2O(g) + O2(g) If 50.0 grams hydrogen peroxide produce
4 answers
asked by
Anonymous
1,815 views
What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl
5 answers
asked by
maribe
1,701 views
What is the percent yield if 4.65g of copper is produced when 1.87g of aluminum reacts with an excess of copper(II) sulfate?
2Al(
3 answers
asked by
Keith
1,561 views
A student was synthesizing aspirin in the lab. Using the amount of limiting reactant, she calculated the mass of aspirin that
3 answers
asked by
Dion
1,446 views
K2CO3 + 2HC1 -- H2O + CO2 + 2KC1 what would be the percent yield if you reacted 34.5g of K2CO3 and 22.5g of HC1 and produced 3.4
4 answers
asked by
Glenda
1,309 views
A reaction that has been calculated to produce 60.0 grams of Copper (II) Chloride actually produces 50.0 grams of Copper (II)
2 answers
asked by
Jarel
1,328 views
What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl?
3 answers
asked by
miranda
1,206 views
The reaction of 5.25 g of Carbon with excess O2 yields 10.2 g of CO2. What is the percent yield of this reaction?
3 answers
asked by
Erin
1,104 views
A student is working on a research project. The instructions in the book on how to prepare Ni(NH3)6Cl2 say that the percent
2 answers
asked by
jody
1,112 views
Sb2S3(s) + 3 Fe(s) 2 Sb(s) + 3 FeS(s)
When 14.7 g Sb2S3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent
2 answers
asked by
Anonymous
1,075 views
MIke and Shayne reacted sodium chloride with silver nitrate as indicated in the reaction below:
AgNO3(aq) + NaCl(aq) → AgCl (s)
2 answers
asked by
Thad
1,060 views
What is the percent yield of the reaction below if 2.23g of hydrogen gas react with 55.3 g of iodine to produce 43.1g of HI. use
4 answers
asked by
John
1,030 views
Determine the percent yield for the reaction between 118 g of Sb2S3 and excess oxygen if 74 g of Sb4O6 is recovered along with
2 answers
asked by
jackson
1,025 views
The reaction of 9.58 g of Carbon with excess O2 yields 8.90 g of CO2, what is the percent yield of this reaction?
3 answers
asked by
janet
999 views
QUESTION 11
Ammonia gas is formed from nitrogen gas and hydrogen gas, according to the following equation: N2 (g) + 3H2 (g)
2 answers
asked by
Anonymous
989 views
1. The reaction CO+2H2-CH3OH was carried and it is found that only 332g of CH3Oh is actually produced when 407g CH3Oh was the
4 answers
asked by
Nancy
946 views
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Parent Categories (7)
Calculations
Chemical Reactions
Reaction stoichiometry
Reaction Yield
Reaction yield calculation
Reactions
Stoichiometry