Recall that molarity is defined as a mole solute over a liter of solution.
The flow for this problem will be like this:
Volume of solution (molar concentration)→ Moles (Avogadro’s number)→ Number of Particles
Which of the following solutions will have the most particles present per liter?
A. 0.2M KBr
B. 0.1M HNO3
C. 0.4M ethanol (C2H5OH)
D. 0.3M K2SO4
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