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Chemistry · Studypool

​If pH =10.0, Total Alkalinity = 100 mg/l as CaCO3, temperature = 25 oC, ionic strength = 0.01, K1 = 4.3110-7, K2 = 4.6910-11, and Kw = 10-14, calculate OH-, CO3-2, HCO3- and H2CO3* in mg/l as CaCO3.

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I’m working on a Chemistry exercise and need support.

?If pH =10.0, Total Alkalinity = 100 mg/l as CaCO3, temperature = 25 oC, ionic strength = 0.01, K1 = 4.31?10-7, K2 = 4.69?10-11, and Kw = 10-14, calculate OH-, CO3-2, HCO3- and H2CO3* in mg/l as CaCO3.