2, 1, 1
F=mv2+3 try it very useful equation
it is soluble, as it is a polar compound that can readily mix. It will not seperate into seperate ions if that is what you mean. FYI Li2S is the exact same thing as water (H2O) except just shifted down one row on the periodic table.
This compound is lithium sulfide - Li2S.
When lithium and sulfur combine, they do so as Li2S (lithium sulfide). This is an ionic compound.
To find the mass of the solute (lithium sulfide) in 750mL of 0.188M solution, you need to multiply the volume of the solution (750mL) by the molarity (0.188 mol/L) and the molar mass of lithium sulfide (Li2S). First, calculate the number of moles in 750mL of 0.188M solution, then convert moles to grams using the molar mass of Li2S (45.88 g/mol).
Li2s
The oxidation number for sulfur in Li2S is -2. In lithium sulfide (Li2S), each lithium atom has an oxidation number of +1, and since the compound is neutral overall, the total oxidation number for sulfur must be -2 to balance the charges.
The formula for lithium sulphide is Li2S.
An ionic equation refers to a chemical equation wherein electrolytes are written as dissociated ions. The complete ionic equation of the reaction between hydroiodic acid and aqueous lithium sulfide is: 2HI + Li2S -> 2LiI + H2S.
The name of the ionic compound Li2S is lithium sulfide.
The name of the ionic compound Li2S is lithium sulfide.
it is soluble
Lithium combines with sulphur to form lithium sulphide (Li2S)
Li2S
F=mv2+3 try it very useful equation
Lithium sulfate - Li2SO4 Lithium sulphide - Li2S
Li2S