If a metal R forms a compound with the formula R(NO3)2, the formula of its tetraoxosulphate (IV) is? By: Sunday|Published on: May 12|Categories: Chemistry WAEC| 0 comments A. R(SO4)2 B. RSO4 C. R2SO4 D. R2(SO4)3 Correct Answer: Option B B. RSO4 Users Also Read These:The electronic configuration of element Z is 1s² 2s²…An organic compound has the empirical formula CH2.…An organic compound contains 40.0% carbon, 6.7%…An organic compound contains 72% carbon; 12%…An organic compound has the empirical formula CH2.…SEE ALSO 120cm³ of hydrogen was sparked with 60cm³ of oxygen at 110°C. What was the volume of stream produced? The equation for the reaction is 2H2(g) + O2(g) → 2H2O(g)