Question

properties of sodium alluminat​

Answer 1

Answer:

Properties

Chemical formula

NaAlO2

Molar mass

81.97 g/mol

Appearance

white powder (sometimes light-yellowish)

hygroscopic/ when dissolved in water a colloidal black solution is formed

Odor

odorless

Density

1.5 g/cm3

Melting point

1,650 °C (3,000 °F; 1,920 K)

Solubility in water

highly soluble

Solubility

Insoluble in alcohol[1]

Refractive index (nD)

1.566

Answer 2

Answer:

Appearance : white powder ( sometimes light- yellowish)

Explanation:

when dissolved in water a colloidal black solution is formed.

Odorless

density - 1.5 g/cm²

melting point - 1,650 ° c ( 3000 ° F, 1,920 K)