1. Weigh 21,256 g ultrapure LiOH dried at 110 0C for 30 min.
2. Transfer LiOH in a clean 1 L volumetric flask using a funnel. 3. Wash the funnel with 0,9 L demineralized water.
4. Put the flask in a thermostat and maintain 30 min at 20 0C.
5. Add demineralized water up to the mark.
6. Stir vigorously and transfer in a clean bottle with stopper.
7. Add a label with necessary information.
molar mass LiOH = 23.95 g/mol3.55 mol/L x 0.250 L x 23.95 g/mole = 21.25 g = 21.3 g (to 3 significant figures) = mass needed.
33.58 mL or 0.03358 L
Lithium hydroxide disassociates completely in solution which is the definition of a strong acid.
Ammonia solution is a weak base.
Yes, LiOH is a compound.
lioh
33.58 mL or 0.03358 L
Acid: HNO3 (Nitric Acid) Base: LiOH (Lithium Hydroxide) HNO3 + LiOH --> LiNO3 + H2O
Bases, for example NaOH, KOH, LiOH, etc.
LiOH
Lithium hydroxide disassociates completely in solution which is the definition of a strong acid.
Ammonia solution is a weak base.
H2SO4(aq)
40 moles of LiOH
Yes, LiOH is a compound.
lioh
moles HNO3 ---> (1.34 mol/L) (0.0817 L) = 0.109478 molHNO3 and LiOH react in a 1:1 molar ratio.This means 0.109478 mol of LiOH was neutralized.molarity LiOH ---> 0.109478 mol / 0.0563 L = 1.944547 MThe sig figs yields 1.94 M for the answer.
For countering a strong acid, a strong base like NaOH, LiOH are required.