WebJan 24, 2013 · What is the empirical formula for the compound X39Y13? Wiki User. ∙ 2013-01-24 10:16:35. Study now. See answer (1) Best Answer. Copy. X3Y is the empirical formula. Wiki User. WebAug 2, 2024 · Calculate the empirical formula molar mass (EFM). Divide the molar mass of the compound by the empirical formula molar mass. The result should be a whole number or very close to a whole number. …
An organic compound contains 20.0 % Carbon, 6.66
Web4. what is the empirical formula of pentane and hexane ! 5. A solution contains 10.0 g pentane, 10.0 g hexane and 10.0 g benzene. What is the mole fraction of hexane? 6. exapanded structural formula of pentaneand hexane 7. what is the expanded stuctural formula of Hexane 8. Name of alcohol of hexane 9. which hydrocarbons hexane belong 10. WebStudy with Quizlet and memorize flashcards containing terms like C3H6(g)+O2(g)→CO2(g)+H2O(g) Express your answer as a balanced chemical … hanna 2020
C8H18 + O2 = CO2 + H2O - Chemical Equation Balancer
WebFeb 28, 2024 · If the empirical formula of a compound is CH and it has a vapour density of 13, find the molecular formula of the compound. [C = 12, H = 1] asked Feb 28, 2024 in … WebJul 30, 2015 · Al (C2H3O2)3 - first, aluminium is in the beginning of the equation and acetate needs to be after. Aluminium has a charge of +3 making it Al+3 -acetate has a charge of -1 and its formula is C2H3O2 ... Web5. is the empirical formula the same as molecular formula? 6. what is the molecular formula of a compound with empirical formula NH2Cl & a molecular mass of 51.5 g/mol? 7. Determine the molecular formula of the following given the empirical formula and molecular mass.A.EF = NO2, 92.5g= molecular massB. EF = NaPO3, 305.9g= molecular … pops illinois