Balanced equation:
LiOH + HBr ---> LiBr + H₂O
Here, we aim to convert the mass of LiOH to mass of LiBr. In this formula, the product (LiBr) takes x, and the reactant (LiOH) takes y. Here's how it goes. (? = coefficient in the balanced equation)
mass of x = (mole of y) * (? mol x / ? mol y) * (molar mass of x)
mass of LiBr = (10 g / 23.95 g/mol) * (1 mol LiBr / 1 mol LiOH) * (86.85 g/mol LiBr)
mass of LiBr = 36.3 g (Answer)
Lithium bromide, LiBr, is prepared by the treatment of lithium carbonate with hydrobromic acid
Hydrogen and hydroxyl are spectator ions.
Hi, the spectator ions are the ones that are still present (unchanged) at the end of the reaction, in this case its the hydrogen and hydroxyl ions (H+ and OH-) The reaction can be written to show these combined to ake a water molecule but that's only done for neatness. the reaction is better written as; (Li+) + (-Br) + (H+) + (-OH) ---> LiBr + (H+) + (-OH) or; Li+ + -Br ----> LiBr Hope this helps, Mike.
HBr is hydrobromic acid. Simlarly for the other halogens. HF = hydrofluoric acid HCl = hydrochloric acid HI = hydroiodic acid (Careful with the spelling of this one). HAs = hydroastinic acid ( Not characterised).
LiBr= Lithium bromide==================an ionic compound
Sodium Bromide is produced from the reaction of Hydrobromic acid and sodium hydroxide.
Lithium bromide, LiBr, is prepared by the treatment of lithium carbonate with hydrobromic acid
Lithium Bromine
Hydrogen and hydroxyl are spectator ions.
HBr is hydrogen bromide.
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Hi, the spectator ions are the ones that are still present (unchanged) at the end of the reaction, in this case its the hydrogen and hydroxyl ions (H+ and OH-) The reaction can be written to show these combined to ake a water molecule but that's only done for neatness. the reaction is better written as; (Li+) + (-Br) + (H+) + (-OH) ---> LiBr + (H+) + (-OH) or; Li+ + -Br ----> LiBr Hope this helps, Mike.
The part of this question after the word "for" is the answer to the question!
HBr is hydrobromic acid. Simlarly for the other halogens. HF = hydrofluoric acid HCl = hydrochloric acid HI = hydroiodic acid (Careful with the spelling of this one). HAs = hydroastinic acid ( Not characterised).
LiBr= Lithium bromide==================an ionic compound
Lithium Bromide = LiBr
Hydrobromic acid (HBr) can be derived from hydrogen bromide (H2O) through dissolution in water. When hydrogen bromide is dissolved in water, it forms hydrobromic acid due to the reaction: H2O + HBr → H3O+ + Br-.