Calculate the formula mass of potassium carbonate `(K_(2)CO_(3))` (Given : Atomic masses : `K = 39u , C = 12 u , O = 16 u`)

Calculate the formula mass of sodium carbonate (Na_(2)CO_(3)) . (Given : Atomic masses : Na = 23 u, C = 12 u, O= 16 u )

What is the mass of 5 moles of sodium carbonate (Na_(2)CO_(3)) ? (Atomic masses : Na = 32 u , C = 12 u , O = 16 u )

Calculate the molecular mass of sulphuric acid (H_(2)SO_(4)) . (Given : Atomic masses : H = 1 , S = 32 u , O = 16 u ).

Formula unit mass of K_(2) CO_(3) is (Atomic mass of K = 39 u , C = 12 u and O = 16 u)

Formula unit mass of K_(2) CO_(3) is (Atomic mass of K = 39 u , C = 12 u and O = 16 u)

Calculate the formula unit masses of ZnO, Na_(2)O, K_(2)CO_(3) , given atomic masses of Zn = 65 u, Na = 23 u, K = 39 u, C = 12 u, and O = 16 u.

Calculate the formula unit masses of ZnO, Na_(2)O, K_(2)CO_(3) , given atomic masses of Zn = 65 u, Na = 23 u, K = 39 u, C = 12 u, and O = 16 u.