Questions tagged 'Empirical Formula'
8 questions
How do I determine the empirical formula of succinic acid?
How can I determine the empirical formula of succinic acid? I have the elemental mass percent composition of succinic acid, which is 40.68% carbon, 5.12% hydrogen, and 54.19% oxygen. What steps should...
Which pair of compounds has the same empirical formula?
Which pair of compounds has the same empirical formula? A) C2H6 and CH4 B) CH3 and C2H6 C) C3H8 and C3H6 D) C2H2 and C2H4
Find empirical for KxFey(C2O4)z·nH2O and balance equation?
I have the mass percentages of the following ions: Potassium: 34.5% Iron: 11.4% Water: 11.0% Oxalate: 43.1% How do I determine the empirical formula for KxFey(C2O4)z·nH2O based on these percentages?...
Dec 16, 2024
21.7% Carbon,9.6% Oxygen,68.7% Fluorine is what empirical formula?
What is the empirical formula for a compound that contains 21.7% carbon, 9.6% oxygen, and 68.7% fluorine?
calculate the empirical formula for each natural flavor based on its elemental mass percent composition:?
Calculate the empirical formula for each natural flavor based on its elemental mass percent composition: a. Methyl butyrate (a component of apple taste and smell): C 58.80%, H 9.87%, O 31.33% b. Vanil...
Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: mg+2 , pb+4 , i−
Could you please provide the empirical formulas for at least four binary ionic compounds that can be formed from the following ions: Mg²⁺, Pb⁴⁺, I⁻, and O²⁻?
empirical formula for mercury and oxygen?
There are two binary compounds of mercury and oxygen. Heating either of them results in the decomposition of the compound, with oxygen gas escaping into the atmosphere while leaving a residue of pure...
What is the empirical formula for Chrysene?
I am trying to determine the empirical formula for chrysene, a polycyclic aromatic hydrocarbon used in the manufacture of some dyes. In a combustion analysis of chrysene, I obtained 13.20 g of CO2 and...