Chemistry
Calculate the percentage of (i) Fluorine (ii) Sodium (iii) Aluminium in sodium aluminium fluoride [Na3AlF6] to the nearest whole number
[Na = 23, Al = 27, F = 19]
Related Questions
Find the total percentage of magnesium in magnesium nitrate crystals, Mg(NO3)2.6H2O
[Mg = 24; N = 14; O = 16 and H = 1]
Calculate the percentage of water of crystallization in CuSO4.5H2O
[H = 1, O = 16, S = 32, Cu = 64]
What is the empirical formula of octane (C8H18)
A compound contains — Carbon 14.4%, hydrogen 1.2% and chlorine 84.5%. Determine the empirical formula of this compound. Work correct to 1 decimal place. The relative molecular mass of this compound is 168, so what is it's molecular formula?
[C = 12; H = 1; Cl = 35.5]