Q1. Scientists found that a compound contained: 22.8% sodium; 21.8% boron; and 55.4% oxygen. Use the percentages to calculate the empirical formula of the compound. Relative atomic masses (A,): B = 11; 0 = 16; Na = 23 To gain full marks you must show all your working. Empirical formula = (Total 5 marks) ​



Answer :

Other Questions