The reaction described in part a required 3.65 l of sodium chloride. what is the concentration of this sodium chloride solution?

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Chemistry

Pranav Ponce

23 November, 08:34

The reaction described in part a required 3.65 l of sodium chloride. what is the concentration of this sodium chloride solution?

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Corinne Villanueva · Answer 1

Chemical reaction: AgNO₃ + NaCl → AgCl + NaNO₃.

Missing question: Part A:What mass of silver chloride can be produced from 1.40 L of a 0.180 M solution of silver nitrate?

V (AgNO₃) = 1,4 L.

c (AgNO₃) = 0,180 M = 0,180 mol/L.

V (NaCl) = 3,65 L.

n (AgNO₃) = V (AgNO₃) · c (AgNO₃).

n (AgNO₃) = 1,4 L · 0,180 mol/L.

n (AgNO₃) = 0,252 mol.

From chemical reaction: n (AgNO₃) : n (NaCl) = 1 : 1.

n (NaCl) = 0,252 mol.

c (NaCl) = 0,252 mol : 3,65 L.

c (NaCl) = 0,069 mol/L