1.Assume that the total mass of compound is 100g
2.Divide the masses of H Nand O with there respective atomic mass 1.008; 14;. 16 respectively
3.Divide the results of each with the smallest answer among the three that is 2.1.
11) What is an empirical formula of a compound if it is composed of 2.1% H,...
What is the empirical formula of a compound composed of 81.71% C and 18.29% H by mass?
what is the empirical formula of a compound composed of 38.1g of potassium and 7.80g of oxygen? Insert subscripts as needed.
Question 17 of 27 ) What is the empirical formula of a compound composed of 32.7 g of potassium (K) and 6.69 g of oxygen (O)? Insert subscripts as needed. empirical formula: KO
What is the empirical formula of a compound composed of 3.25% hydrogen (H), 19.36% carbon (C), and 77.39% oxygen (0) by mass? Insert subscripts as needed. empirical formula: HCO
What is the empirical formula of a compound composed of 25.7 g potassium (K) and 5.26 g oxygen (O)? Ko Insert subscripts as needed.
What is the empirical formula of a compound composed of 22.9 g potassium (K) and 4.69 g oxygen (0)? Ko Insert subscripts as needed
What is the empirical formula of a compound composed of 21.5 g potassium (K) and 4.40 g oxygen (O) K20 Insert subscripts as needed.
What is the empirical formula of a compound composed of 43.64% P and 56.36% O by mass? empirical formula:
Determine the empirical formula for a compound that contains 15.0% C, 5.0% H, and 80.0% S by mass. empirical formula: A 10.04 g sample of a compound contains 6.41 g of iron, Fe, 1.18 g of phosphorus, P, and oxygen, O. Calculate the empirical formula for the compound. empirical formula: What is the empirical formula of a compound composed of 3.25% hydrogen (H), 19.36% carbon (C), and 77.39% oxygen (0) by mass? Insert subscripts as needed. empirical formula: HCO
what is the empirical formula for a compound composed of 0.0892 mol of carbon, 0.0446 mol of hydrogen and 0.0223 mol of nitrogen?