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when you add sodium bicarbonate (a salt ) to couple Carbonic acid reaction , those the...

when you add sodium bicarbonate (a salt ) to couple Carbonic acid reaction , those the pH change ?

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Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.43×10−7 and Ka2=4.73×10−11. When sodium bicarbonate (NaHCO3)...
Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.43×10−7 and Ka2=4.73×10−11. When sodium bicarbonate (NaHCO3) is titrated with hydrochloric acid (HCl), it acts as a weak base according to the equation NaHCO3(aq)+HCl(aq)→H2CO3(aq)+NaCl(aq) Part A What volume of 0.190 M HCl is required for the complete neutralization of 1.70 g of NaHCO3 (sodium bicarbonate)? Express your answer to three significant figures and include the appropriate units. Part B What volume of 0.120 M HCl is required for the complete neutralization...
Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.43×10−7 and Ka2=4.73×10−11. When sodium bicarbonate (NaHCO3)...
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Carbonic acid (H2CO3) is a weak diprotic acid with Ka1=4.43�10?7 and Ka2=4.73�10?11. When sodium bicarbonate (NaHCO3)...
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Enter your answer in the provided box. The pH of a bicarbonate-carbonic acid buffer is 7.28....
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