Question

CHE-100 Environmental Water Chemistry, Homework Set th1; Due: 1/12/17 1) This water was taken from a geothermal terrain in Lake County. What the chemical analyst conveys to you in column is not the real form of the solute-it is the mass of that reported chemical in a kilogram of ater. To conduct a charge balance, please use the stoichiometries given in column #5, which I guess to be the dominant species at the field conditions Then calculate the moles per kilogram of this species, and then the of charge (Eq) per kilogram from that complex. Add them up get the total cationic and anionic charge. Then add the masses and compare this to the total dissolved solids (TDS) measurement. ppm moles/kg Eq/kg Assume these stoichiometries 660 HJBO3 1100 Na NH4] NH3 (ammonia-N) 476 NO3 (nitrate-N) 14 (HCO3T dissolved 2960 inorganic carbon 690 [HPO4] analytical value 6990 Field pH Total moles cationic charge Total moles anionic charge Percent charge imbalance Calculated TDS (mg/L): Percentage difference from measured TDS:

can you answer the dissolved inorganic carbon, TDS, and field PH?

if you can teach how to find total moles cationic charge, total moles anionic charge, and percent charge imbalance? thx

Answer 1

so Moleculo, mars 2ーテーヘイユ1. 러 21.94 x6 nlu 二 660 0-6 교 56

lyレ (4と 性) Sr На са /ofna АКлオは二 22.mn 7 0 2. Number 29U 愷)

Na 3 2

Leリ Nombe omol 6 NH3 weight G qm in ナ Numbe oC I S (부) I S Nomben of moly -3

dissglued 62 62 Csaj -2 96 9.6 Ca ) m tn

CF- 19 -3 -3 여c

26.44x1-3 ..s[구2.ur] -3 onerrts afterenga om measure ol Tos TS TDs-Tos 6970