The pKas of H2CO3 are 6.4 u0026 10.3. The pKa of HOBr is 8.7. If equ – McqOptions

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1.	The pKas of H2CO3 are 6.4 u0026 10.3. The pKa of HOBr is 8.7. If equimolar amounts of Na2CO3 and HOBr are dissolved in water what will be the predominant anionic species in the resulting solution?u003c
A.	HCO3-1 and BrO-1
B.	CO3-2, Br-1 and OH-1
C.	HCO3-1 and Br-1
D.	CO3-2 and 2 BrO-1
Answer» B. CO3-2, Br-1 and OH-1

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