An iron-containing compound is 20.1% Fe, 11.5%S, 63.3% O, and 5.1% H. What is the empirical formula for this compound?
An iron-containing compound is 20.1% Fe, 11.5%S, 63.3% O, and 5.1% H. What is the empirical...
When 1.1338 g of an organic iron compound containing Fe, C, H, and O was burned in 02, 2.1207 g of CO2 and 0.60692 g of H2O were produced. In a separate experiment to determine the mass percent of iron, 0.6461 g of the compound yielded 0.1460 g of Fe,O3. What is the empirical formula of the compound?
When 1.3213 g of an organic iron compound containing Fe, C, H, and O was burned in O2, 2.4714 g of CO2 and 0.70728 g of H2O were produced. In a separate experiment to determine the mass percent of iron, 0.6161 g of the compound yielded 0.1392 g of Fe2O3. What is the empirical formula of the compound?
When 1.4083 g of an organic iron compound containing Fe, C, H, and O was burned in O2, 2.6341 g of CO2 and 0.75385 g of H2O were produced. In a separate experiment to determine the mass percent of iron, 0.4231 g of the compound yielded 0.09559 g of Fe2O3. What is the empirical formula of the compound?
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
Determine the empirical formula of the compound containing 26.1% C, 4.3% H, and 69.6% O by weight. O C₂H02 OCHO2 O C₂H₂O OC₂HO OCH202
What is the empirical formula for a compound if it contains 0.558g of iron and the mass of the compound (made of iron and oxygen) is 0.718g? In a gas mixture containing oxygen, nitrogen, and helium, the total pressure is 925 torr. The partial pressure of oxygen is 425torr and helium is 75torr. What is the partial pressure of nitrogen
A compound containing 5.927%H and 94.073%O has a molar mass of 34.017g/mol. A) Find the empirical formula B)Find the molecular formula
Determine the empirical formula for the following compound % compositions: 1.) 52.56% Fe, 2.83%H, 44.91% O 2.) 30.60% C, 3.85%H, 45.16% CI, 20.38%O 3.) 54.53%C, 9.15%H, 36.32% 4.) 71.98%C, 6.71%H21.31%O
A compound containing Na, C and O is analyzed for mass. What is the empirical formula of the compound? Element Percent Mass Na 34.31% с 17.93% O 47.76% Na.Co Na,C,04 Naco NaCO,
Ascorbic acid also known as Vitamin C, is an organic compound containing C, H and O. The combustion of a 28.1 g sample of ascorbic acid produces 42.1 g CO2 and 11.5 g H2O. Determine the empirical and molecular formula of ascorbic acid. The molar mass is 176 g/mol.