What is the mass of 1.93 mol of KCI? and how many individual ionic formula units does this amount represent?

complete solution and answer please. thank you

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

The answer is c - the principal of original lateral continuity. 

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