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Consider these compounds: Complete the following statements by entering the lett

ID: 500110 • Letter: C

Question

Consider these compounds:

Complete the following statements by entering the letter corresponding to the correct compound.

Without doing any calculations it is possible to determine that lead carbonate is more soluble than __ , and lead carbonate is less soluble than __ .

It is not possible to determine whether lead carbonate is more or less soluble than ___ by simply comparing Ksp values.

*****Last question is more than 1 answer while the first 2 are just one answer*****

A. Ni(CN)2 B. FeS C. Ag2S D. BaCrO4

Explanation / Answer

Without doing any calculations it is possible to determine that lead carbonate is more soluble than NI(CN)2, and lead carbonate is less soluble than BaCro4.

It is not possible to determine whether lead carbonate is more or less soluble than FeS and Ag2S by simply comparing Ksp values.