1.

In the reaction, represented by Na‚ÇÇCO‚ÇÉ + HC‚ÇÅ ‚Üí NaHO‚ÇÉ + NaCl, the equivalent weight of Na‚ÇÇCO‚ÇÉ is$?

A. 53
B. 5.3
C. 106
D. 10.6
Answer» D. 10.6


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