Consider a 1.00 L solution of 0.150 M HCN (Ka = 4.9 * 10−10); Assume carbon is the central atom.
Indicate whether each statement is true or false.
A. There are more HCN molecules in the solution than CN− ions
B. The acid reaction (corresponding to Ka) would have a ΔG° < 0
C. Adding 0.150 moles of a strong base to this solution would make a buffer
D. HCN is polar and has a linear shape
E. The best Lewis structure would have a single bond and triple bond on C
F. HCN would exhibit hydrogen bonds with water
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