Calculate the temporary hardness, permanent and total hardness of the sampleof water from the following results. Also indicate if the sample is Permanent orTemporary.H=1, C=12, 0=16, N=14, Mg = 24, K = 39, Cl=35.3, Ca= 40,S=32, Na =23If the sample isPermeant use PTemporary TNeither permeant nortemporary use XBlank 1Blank 3Blank 5Blank 7SampleM₂CO3NaclCaCO3Ca(NO3)2CaCl₂KSO4Mg(NO3)2MgCl,MgSO4Blank 9Blank 11Blank 13Blank 15Blank 17Blank 19Total permanent hardness?Total Temporary hardness?Total Hardness?Mg/130.212.54255.522.812603245Mg(HCO3)2 38Molecular weight Hardness8558.3100164110.613514894.6120146Blank 2Blank 4Blank 6Blank 8Blank 10Blank 12Blank 14Blank 16Blank 18Blank 20Blank 21Blank 22

Temporary hardness is due to the presence of calcium hydrogencarbonate Ca(HCO3)2(aq) and magnesium…

Calculate the temporary hardness, permanent and total hardness of the sample of water from the following results. Also indicate if the sample is Permanent or Temporary. H=1, C=12, 0=16, N=14, Mg = 24, K = 39, Cl=35.3, Ca= 40,S=32, Na =23 If the sample is Permeant use P Temporary T Neither permeant nor temporary use X Sample M₂CO3 Nacl CaCO3 Ca(NO3)2 Blank 1 Blank 3 Blank 5 Blank 7 Blank 9 Blank 11 Blank 13 Blank 15 Blank 17 Blank 19 Total permanent hardness ? Total Temporary hardness? Total Hardness? CaCl₂ KSO4 Mg(NO3)2 MgCl, MgSO4 Mg(HCO3)2 Mg/1 30.2 12.5 42 55.5 22.8 12 60 32 45 38 Molecular weight Hardness 85 58.3 100 164 110.6 135 148 94.6 120 146 Blank 2 Blank 4 Blank 6 Blank 8 Blank 10 Blank 12 Blank 14 Blank 16 Blank 18 Blank 20 Blank 21 Blank 22

Calculate the temporary hardness, permanent and total hardness of the sample of water from the following results. Also indicate if the sample is Permanent or Temporary. H=1, C=12, 0=16, N=14, Mg = 24, K = 39, Cl=35.3, Ca= 40,S=32, Na =23 If the sample is Permeant use P Temporary T Neither permeant nor temporary use X Sample M₂CO3 Nacl CaCO3 Ca(NO3)2 Blank 1 Blank 3 Blank 5 Blank 7 Blank 9 Blank 11 Blank 13 Blank 15 Blank 17 Blank 19 Total permanent hardness ? Total Temporary hardness? Total Hardness? CaCl₂ KSO4 Mg(NO3)2 MgCl, MgSO4 Mg(HCO3)2 Mg/1 30.2 12.5 42 55.5 22.8 12 60 32 45 38 Molecular weight Hardness 85 58.3 100 164 110.6 135 148 94.6 120 146 Blank 2 Blank 4 Blank 6 Blank 8 Blank 10 Blank 12 Blank 14 Blank 16 Blank 18 Blank 20 Blank 21 Blank 22

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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