Sodium hydroxide, also known as caustic soda, is used to neutralize acids and to treat cellulose in making of cellophane. Calculate the number of moles of solute in 1.875 L of 1.356 M NaOH solution.
A)2.543 mol
B)1.383 mol
C)0.7232 mol
D)0.3932 mol
E)0.001383 mol

Question

Quizplus · Accepted Answer

The number of moles of solute in a solution can be calculated using the formula: moles = molarity (M) × volume (L). For a 1.356 M NaOH solution with a volume of 1.875 L, the calculation is 1.356 M × 1.875 L = 2.543 mol.

Sodium Hydroxide, Also Known as Caustic Soda, Is Used to Neutralize