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LiOH is less stable than the rest of the group 1 hydroxides . All group 1 hydroxides will decompose

2MOH -> M2O + H2O

As you go down the group the stability of the hydroxides increases, KOH forms dimeric molecules in the vapour, the reason is the polarising power decreases as you go down the group, Li is small and more polarising than the rest. This effect makes the oxide more stable and at the same time destabilises the hydroxide. There is good site (UK) for this trend stuff which is at high school level- and puts the arguments in a way some examiners want to hear.

Another argument is the diagonal effect Li is more like Mg in its chemistry. In fact Li is a really interesting element and the hydroxide is well studied now as it is used as a CO2 scrubber in spacecraft.

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12y ago

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What is the formulae of lithium hydroxide?

LiOH


What is the conjugate of LiOH base?

The conjugate acid of LiOH is considered Li+.


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This equation is:HBr + LiOH = LiBr + H2O


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No, HBr is an acid, LiOH and MgS are bases, and NaBr is a salt.


What is the chemical name of the compound lioh?

The chemical name of the compound LiOH is lithium hydroxide. It is composed of lithium, oxygen, and hydrogen atoms.


What is the chemical symbol of lithium hydroxide?

The chemical symbol of lithium hydroxide is LiOH.


Is LiOH an ionic compound?

Yes, LiOH is an ionic compound. It is composed of lithium cations (Li+) and hydroxide anions (OH-), which are held together by ionic bonds.


What's the result of LiOH H2O -----?

The reaction between LiOH and H2O forms lithium hydroxide solution, LiOH(aq), as lithium hydroxide is soluble in water. The solution will contain lithium ions (Li+) and hydroxide ions (OH-) in water.


Is LiOH soluble or insoluble?

Yes, salts with alkali metals and bromide are soluble.


What is the percent composition of Li in LiOH?

The molar mass of LiOH is 23.95 g/mol for Li, 15.999 g/mol for O, and 1.008 g/mol for H. The molar mass of LiOH is 23.95 + 15.999 + 1.008 = 40.957 g/mol. Therefore, the percent composition of Li in LiOH is (23.95/40.957) x 100 = 58.44%.


Which balanced equation represents the neutralization reaction involving HCl and LiOH?

The balanced equation for the neutralization reaction between hydrochloric acid (HCl) and lithium hydroxide (LiOH) is: HCl + LiOH -> LiCl + H2O