#18.9g# of ammonium nitrate is dissolved in a #855mL# volume of water. What is the concentration of the salt?

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Answer 1 · 2016-08-11T19:46:52

#"Molarity"="Moles of solute"/"Volume of solution"#

And thus #"molarity"# #=# #((18.9*g)/(80.04*g*mol^-1))/(0.855*L)# #=# #??*mol*L^-1#.

#18.9*g# of ammonium nitrate is dissolved in a #855*mL# volume of water. What is the concentration of the salt?