Calculate the amount of lime required for softening 50,000 litres of water containing: H÷=1.5 ppm, HCO3-=396.5 ppm, Mg-2=42 ppm, Ca2+=90.00 ppm and FeS04.7H2O=14 udd The purity of lime is 91%. (Consider molecular weight H-=2, HCO3-=122, Mg+2=24, Ca2+=40 and FeSO4.7H2O=278)
Calculate the amount of lime required for softening 50,000 litres of water containing: H÷=1.5 ppm, HCO3-=396.5 ppm, Mg-2=42 ppm, Ca2+=90.00 ppm and FeS04.7H2O=14 udd The purity of lime is 91%. (Consider molecular weight H-=2, HCO3-=122, Mg+2=24, Ca2+=40 and FeSO4.7H2O=278)
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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![Calculate the amount of lime required for softening 50,000 litres of water containing:
H+=1.5 ppm, HCOB-=396.5 ppm., Mg+2=42 ppm, Ca2+=90.00 ppm and FeSO4.7H20=14
udd
The purity of lime is 91%. (Consider molecular weignt H-=2, HCO3-=122, Mg+2=24, Ca2+ =40
and FeSO4.7H2O=278)
471.67 kg
23.58 kg
O 235.83 kg
Lime is not required for this sample](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1ea64ab9-a648-4310-b850-7545b4e1f826%2F2d3bc9c9-7cbf-4cd7-9789-26ffea7fccd1%2Fo7t68mc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the amount of lime required for softening 50,000 litres of water containing:
H+=1.5 ppm, HCOB-=396.5 ppm., Mg+2=42 ppm, Ca2+=90.00 ppm and FeSO4.7H20=14
udd
The purity of lime is 91%. (Consider molecular weignt H-=2, HCO3-=122, Mg+2=24, Ca2+ =40
and FeSO4.7H2O=278)
471.67 kg
23.58 kg
O 235.83 kg
Lime is not required for this sample
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