a) A syrup is a mixture of sugar and water. Syrup A and B are to be mixed together. SyrupsA and B contain 3.5 wt% and 4.2 wt% sugar, respectively. The resultant mixture is addedwith 17.5 kg of pure dry sugar, while 120 kg of water is boiled away. This evaporationprocess resulted in 1900 kg of syrup with 5 wt% sugar.i) Draw and completely label the flow diagram.(5 marks)ii) Calculate the amounts of syrups A and B are added initially.(5 marks)

Step 1: Draw the flow diagram for easier visualization of the problem. Write all necessary given…

Answered: a) A syrup is a mixture of sugar and…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Balanced Chemical Equation MnO4- +5Fe2+ +8H+ --> Mn2+ + 5Fe3+ +4H2O Details mass (g) sample average molarity of KMNO4 solution final buret reading initial buret reading volume (mL) of the KMnO4 solution delivered amount (mmoles) KMnO4 needed to reach the end point amount (mmoles) Fe2+ reacted with KMnO4 amount (mmoles) Fe2+(NH4)2 (SO4)2 (6H20) mass (g) Fe2+(NH4)2 (SO4)2 (6H2O) present in the sample %Fe2+(NH4)2 (SO4)2 (6H2O) Trial 1 0.2284 9 mL 0 9 mL 0.18477 0.9239 0.9239 Trial 2 0.2132 0.02053 11 mL 0 11 mL 0.22583 1.1292 1.1292 Trial 3 0.2081 10 mL 0 10 mL 0.2053 1.0265 1.0265
1
A rate of feed of 700 kg/h solids containing 40.2% moisture (db) is to be dried to 4.75% moisture (wb). What % of the water is removed in the drier? 96.24% 83.58% 91.23% 87.64%
A nasal spray contains 0.21% w/v of ipratropium bromide and contains a total of 15 mL per bottle. The bottle is calibrated to deliver 165 total sprays. Calculate the number of milligrams of ipratropium bromide in each spray. Round to the nearest tenth of a milligram.
Q3/ A 100 mole feed containing equimolar amounts of methanol and water is mixe with 10 moles of a 40 mole% aqueous methanol stream. The mixture enters a distillation column that creates two streams. A top stream exits that contains 70 mole% methanol and balance with water. The bottom stream, which is 70 moles, enters a second distillation column. A top stream exits the second column as a 50% methanol and 50% water. The two top streams exiting the distillation column have the same flow rate. Calculate all unknown streams variables.
1 N 1b.) You also wish to make 200mL of a 0.02 mg/mL solution. (Hint: NEW V₂. and C₂). Calculate the two different ways to make this solution. Volume Stock 200mL of 0.02mg/mL from 1g/ml stock 200mL of 0.02mg/mL from 100g/ml stock 2 W S X command # 3 E D C $ 4 A R FL B do 5 % V T G Final Volume MacBook Pro ^ 6 U Y B & 7 H U N D.F. # 00 8 J 1 S K M
Downvoted for wrong solution. A river is carrying water containing 2000 mg/l Magnesium Chloride into a small lake. The lake has a naturally occurring Magnesium Chloride of 50 mg/l. If the river flow is 2500 Lmin and the lake flow rate is 1.5 m³.sec¹, what is the concentration of MgCl2 in the lake after the discharge point? Assume that the flows in the river and lake are completely mixed, that the salt is a conservative substance, and the system is at steady state.
Full solution and explanation pls
Preparation of 0.25N NaOH Objective: Apparatus and Materials: Procedure : Calculate the exact mass of NaOH needed to prepare 1.0L of 0.25N NaOH for standardization. Show your computations. Using the triple beam balance, weigh the desired amount of NaOH. Place the weighed amount of NaOH into the 500 mL volumetric flask and add distilled water until it reaches the mark. Agitate and transfer the solution into the reagent bottle. Add again distilled water to the same volumetric flask until it reaches the mark and pour it to the same reagent bottle, thus having a total volume of 1.0 L. Label the reagent bottle, 0.25N NaOH. Data and Computations: Conclusion:

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