A beaker contains 199 mL of NaOH with a concentration of .100 mol/L. Calculate the number of moles of NaOH
moles = M x L = 0.100 x 0.199 =
To calculate the number of moles of NaOH in the beaker, you can use the equation:
moles = concentration (mol/L) × volume (L)
Given:
Concentration of NaOH = 0.100 mol/L
Volume of NaOH = 199 mL
First, convert the volume from milliliters (mL) to liters (L):
199 mL ÷ 1000 = 0.199 L
Now, substitute the values into the equation:
moles = 0.100 mol/L × 0.199 L
Calculate:
moles = 0.0199 mol
Therefore, the number of moles of NaOH in the beaker is 0.0199 mol.