What is the gram formula mass for Li2S?

What is the gram formula mass for Li2S?

Lithium sulfide (Li2S)

PubChem CID 64734
Molecular Formula HLi2S+
Synonyms 12136-58-2 Lithium sulfide (Li2S) Lithium sulphide, anhydrous EINECS 235-228-1 Li2S compound More…
Molecular Weight 47.0
Component Compounds CID 402 (Hydrogen sulfide) CID 3028194 (Lithium)

What is the mass of the following compound Li2S?

Lithium sulfide is the inorganic compound with the formula Li2S….Lithium sulfide.

Chemical formula Li2S
Molar mass 45.95 g/mol
Appearance white solid
Density 1.67 g/cm3

How do you calculate gram formula mass?

The actual formula for calculating the Gram Molecular Mass of a substance is : Gram Formula Mass = mass of the solute/formula mass of the solute. It is always expressed in the unit grams/mole (g/mol).

What is the formula for Li2S?

Lithium sulfide/Formula

Is li2s an empirical formula?

How many grams are in Mgcl?

Explanation: The molar mass (mass of one mole) of magnesium chloride, MgCl2 , is 95.211 g/mol . To calculate the number of moles of MgCl2 in 4.75 g , divide the given mass by the molar mass.

What is the chemical formula of magnesium fluoride?

Magnesium fluoride/Formula

What is the chemical name for CaBr2?

Calcium bromide

PubChem CID 24608
Structure Find Similar Structures
Molecular Formula Br2Ca
Synonyms Calcium bromide (CaBr2) calcium;dibromide Calcium bromide [JAN] Calcium bromide (JAN) Calcium bromide, ultra dry , 99.978% (metals basis) More…
Molecular Weight 199.89

What is NaCl formula mass?

58.44 g/mol
Sodium chloride/Molar mass
Table salt, NaCl, contains an array of sodium and chloride ions combined in a 1:1 ratio. Its formula mass is 58.44 amu.

What is the gram formula mass of NaCl?

The formula of Sodium chloride is NaCl. The atomic mass of sodium is 22.99g/mol, and the atomic mass of chlorine is 35.45gmol. Thus, the formula mass of Sodium chloride is 22.99 + 35.45 = 58.44gmol.

How do you write lithium selenide formula?

Lithium selenide/Formula

Why does lithium sulfide have a high boiling point?

It takes a lot of energy to overcome the strong electrostatic forces of attraction between oppositely charged ions, so ionic compounds have high melting and boiling points. The greater the charge on the ions, the stronger the forces holding them together.