Question
A 7.83 g sample of NaCl is dissolved in 90.00 mL of ethyl alcohol solution. Calculate the molar concentration of the solution.
Answers
DrBob222
mols NaCl = grams/molar mass
M NaCl = mols NaCl/0.090 L = ?
M NaCl = mols NaCl/0.090 L = ?
Marissa
1.49 M