(29) What is the empirical formula for a compound which contains 0.0130 mol C, 0.390 mol H and 0.065 mol O?
[1] CHO
[2] CH30O5
[3] CH5O2
[4] CH39O6
[5] C2H60O10
(29) What is the empirical formula for a compound which contains 0.0130 mol C, 0.390 mol...
Give the empirical formula of a compound that contains 0.6235 mol C, 1.4964 mol H, and 0.4988 mol O.
what is the empirical formula of zinc iodide when there's 0.0052 mol Zn and 0.0130 mol I
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
Part A What is the empirical formula of a compound that is 54.5% C, 9.2% H, and 36.3%O by mass? CHO ОСНО CHO OCH,02 OCH02 Submit Request Answer Provide Feedback
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Mass? 20. (3 pts) What is the empirical formula of a compound that is 58.80% C, 9.87% H, and 31.33%O by mass? 21. (3 pts) What is the empirical formula of a compound that is 71.98%C, 6.71% H, and 21.31%O by mass? 22. (2 pts) What is the molecular formula of a compound with a molar mass of 219.9 g/mol and an empirical formula of P203? 23. (2 pts) What is the molecular formula of...
. What is the molecular formula of this The empirical formula of a compound is CH,O and its molar mass is 160.21 compound? Select the correct answer below: O CHO OC,H,O, OC,H,O, OC,H,O,
An unknown compound contains only C, H, and O. Combustion of 7.30 g of this compound produced 14.6 g CO, and 5.97 g H,O. What is the empirical formula of the unknown compound? Insert subscripts as needed. empirical formula: CHO
An unknown compound contains only C, H, and O. Combustion of 3.20 g of this compound produced 6.39 g CO, and 2.62 g H,0. What is the empirical formula of the unknown compound? Insert subscripts as needed. empirical formula: CHO
An unknown compound contains only C, H, and o. Combustion of 3.90 g of this compound produced 8.87 g CO, and 3.63 g H.O. What is the empirical formula of the unknown compound? Insert subscripts as needed. empirical formula: CHO
Attempt 12 Question 1 of 3 > An unknown compound contains only C, H, and 0. Combustion of 6.60 g of this compound produced 15.0 g Co, and 6.14 g H,O. What is the empirical formula of the unknown compound? Insert subscripts as needed. empirical formula: CHO