Shole Co. makes candles in a process with two steps. Step 1 and 2 have yields...
Shole Co. makes candles in a process with two steps. Step 1 and 2 have yields of 0.9 and 0.8 respectively. What is the yield of the whole candle making process?
a. .09
b. .08
c. .72
d. 1.7
Homework Answers
Yield of the first step = 0.9
Yield of the second step = 0.8
Yield of the whole process = yield of the first step x yield of the second step
= 0.9 x 0.8
= 0.72
So the answer is option c
Add Answer to:
Shole Co. makes candles in a process with two steps. Step 1 and
2 have yields...
Johnson Co., distributor of candles, has reported the following budget assumptions for year 1: No change...
Johnson Co., distributor of candles, has reported the following budget assumptions for year 1: No change in candles inventory level; cash disbursement to candle manufacturer, $300,000; target accounts payable ending balance for year 1 is 150% of accounts payable beginning balance; and sales price is set at a markup of 20% of candle purchase price. The candle manufacturer is Johnson's only vendor, and all purchases are made on credit. The accounts payable has a balance of $100,000 at the beginning...
3.84 Two successive reactions, A - B and B - C, have yields of 73% and...
3.84 Two successive reactions, A - B and B - C, have yields of 73% and 68%, respectively. What is the overall percent yield for conversion of A to C?
Thus, the two-step process can be written as 1. CO(NH2)2 () HNCO(1) +NH3 (g) 2. 6HNCO(1)CaN3 (NH2)) +3CO2 (g) Part B Wh...
Thus, the two-step process can be written as 1. CO(NH2)2 () HNCO(1) +NH3 (g) 2. 6HNCO(1)CaN3 (NH2)) +3CO2 (g) Part B What mass of melamine, C3 N3 (NH2), will be obtained from 194.5 kg of urea. CO(NH-),, if the yield of the overall reaction is 73.0 %? Express your answer to three significant figures and include the appropriate units.
Thus, the two-step process can be written as 1. CO(NH2)2 () HNCO(1) +NH3 (g) 2. 6HNCO(1)CaN3 (NH2)) +3CO2 (g) Part B...
3.84 Two successive reactions, A - B and B - C, have yields of 73% and...
3.84 Two successive reactions, A - B and B - C, have yields of 73% and 68%, respectively. What is the overall percent yield for conversion of A to C? 3.87 What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess water to form 128 g of HCl and aqueous phosphorous acid (H2PO2)?
1. Calculate the overall yield for this 2-step reaction assuming the first and second steps had...
1. Calculate the overall yield for this 2-step reaction assuming the first and second steps had percentage yields of 50 % and 75 % respectively. (2 pts) - show calculations i r thiamine HNO3 thiamine → i OH HNO - 2. Circle the 'H NMR of Benzaldehyde. (2 pts) a) 3. What is the incorrect statement? (2 pts) When Benzaldehyde is converted to benzoin, a) The peak around 10 ppm in the H NMR is lost c)A peak around 3500...
References The reaction of NO,(g) and C0(g) is thought to occur in two steps Step 1:...
References The reaction of NO,(g) and C0(g) is thought to occur in two steps Step 1: NO2()+NO,(K) NO()+NO() (low) NO,(8) CO(R) -+NO()+ CO,(a) (East) Step 2: (a) What is the overall stoichiosetric equation coeresponding to this mechanism? (Use the lowest possible whole qumber coefficients. Include states-of-matter in vour answers, Leave any extra answer blanks empty) (b) What is the molecularity of each siep Step 1 O unimolecular O bnolecular O temelecular (Step 2 O unimolecula O bisolecular O temalecela (e)...
a process has ten steps with the following data Operation Defects Units 1 12 380 2...
a process has ten steps with the following data Operation Defects Units 1 12 380 2 72 943 3 22 220 4 85 1505 5 23 155 6 23 255 7 102 1023 8 93 843 9 55 285 10 68 1132 Calculate the DPU and operation yield for each step. Showing each step in excel determine the rolled throughput yield and total defects per unit Describe the manufacturing /business process and or six sigma project situations for the origination...
A system undergoes a process consisting of the following two steps: Step 1: The system absorbs...
A system undergoes a process consisting of the following two steps: Step 1: The system absorbs 27 J of heat while performing 53 J of work. Step 2: The system releases 53 J of heat while 27 J of work is done on it. Calculate the total energy change for the overall process. Does the system gain or lose energy in the process?
Consider the following demand for Ross Home Accents’ handmade candles: Q P 1 38 2 36...
Consider the following demand for Ross Home Accents’ handmade candles: Q P 1 38 2 36 3 34 4 32 5 30 6 28 7 26 8 24 9 22 10 20 Suppose the marginal cost of producing each candle is $10. (a) Obtain the profit-maximizing single price for Ross Home Accents’ candles and its profit. (b) From the table above, calculate the consumer surplus obtained by consumers of Ross’ candles. Explain why this consumer surplus constitutes a loss for...
A. In the second step of the Mond process for the purification of nickel, gaseous Ni(CO)4...
A. In the second step of the Mond process for the purification of nickel, gaseous Ni(CO)4 is isolated and heated to deposit as much nickel as possible as a pure solid. Ni(CO)4 (9) --> Ni (s) + 4 CO (g) Given that the standard free energies of formation of CO (g) is -137.3 kJ/mol and Ni(CO)4 (9) is -587.4 kJ/mol, respectively, calculate the equilibrium constant of the reaction at 80 °C. Assume that AG°f is temperature independent. Show all calculations....
3.84 Two successive reactions, A - B and B - C, have yields of 73% and 68%, respectively. What is the overall percent yield for conversion of A to C?
Thus, the two-step process can be written as 1. CO(NH2)2 () HNCO(1) +NH3 (g) 2. 6HNCO(1)CaN3 (NH2)) +3CO2 (g) Part B What mass of melamine, C3 N3 (NH2), will be obtained from 194.5 kg of urea. CO(NH-),, if the yield of the overall reaction is 73.0 %? Express your answer to three significant figures and include the appropriate units.
Thus, the two-step process can be written as 1. CO(NH2)2 () HNCO(1) +NH3 (g) 2. 6HNCO(1)CaN3 (NH2)) +3CO2 (g) Part B...
3.84 Two successive reactions, A - B and B - C, have yields of 73% and 68%, respectively. What is the overall percent yield for conversion of A to C? 3.87 What is the percent yield of a reaction in which 200. g of phosphorus trichloride reacts with excess water to form 128 g of HCl and aqueous phosphorous acid (H2PO2)?
1. Calculate the overall yield for this 2-step reaction assuming the first and second steps had percentage yields of 50 % and 75 % respectively. (2 pts) - show calculations i r thiamine HNO3 thiamine → i OH HNO - 2. Circle the 'H NMR of Benzaldehyde. (2 pts) a) 3. What is the incorrect statement? (2 pts) When Benzaldehyde is converted to benzoin, a) The peak around 10 ppm in the H NMR is lost c)A peak around 3500...
References The reaction of NO,(g) and C0(g) is thought to occur in two steps Step 1: NO2()+NO,(K) NO()+NO() (low) NO,(8) CO(R) -+NO()+ CO,(a) (East) Step 2: (a) What is the overall stoichiosetric equation coeresponding to this mechanism? (Use the lowest possible whole qumber coefficients. Include states-of-matter in vour answers, Leave any extra answer blanks empty) (b) What is the molecularity of each siep Step 1 O unimolecular O bnolecular O temelecular (Step 2 O unimolecula O bisolecular O temalecela (e)...
A. In the second step of the Mond process for the purification of nickel, gaseous Ni(CO)4 is isolated and heated to deposit as much nickel as possible as a pure solid. Ni(CO)4 (9) --> Ni (s) + 4 CO (g) Given that the standard free energies of formation of CO (g) is -137.3 kJ/mol and Ni(CO)4 (9) is -587.4 kJ/mol, respectively, calculate the equilibrium constant of the reaction at 80 °C. Assume that AG°f is temperature independent. Show all calculations....
Most questions answered within 3 hours.
-
4) In a polypeptide, which bond cannot rotate because of its
partial double bond character?
The...
asked 18 minutes ago -
Assume that in the short run L = 1,000 and K = 100. 1. What is...
asked 13 minutes ago -
At a given temperature, 2.06 atm of H2 and 3.7 atm of Br2 are
mixed and...
asked 12 minutes ago -
Sodium reacts with Hydrochloric acid to form sodium chloride and
hydrogen gas. 2Na(s)+ 2 HCl(aq)-> 2...
asked 19 minutes ago -
The following circuits (1 & 2) are combined to form a
series-parallel circuit and resulting circuit...
asked 27 minutes ago -
Feynman's use of path integrals can make some of the transition
from quantum scale to real...
asked 26 minutes ago -
Pb(NO3)2 (aq) + 2 KCl (aq) PbCl2 (s) + 2 KNO3 (aq)
If 54.5mL of 3.82M...
asked 27 minutes ago -
Razeghi (2008) states "In order to succeed at innovation, do not
focus on being creative; rather...
asked 33 minutes ago -
How much heat is required at constant pressure to melt 1 mole of
ice at -25...
asked 36 minutes ago -
Suppose N is a discrete random variable defined by probability
distribution:
n
Pr(N = n)
10...
asked 37 minutes ago -
why are special-interest travelers becoming more important to
tourism service suppliers?
asked 41 minutes ago -
A 50.0-kg child takes a ride on a Ferris wheel that rotates four
times each minute...
asked 1 hour ago