2.6 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 10^23/ 1mole C)
= 1.4 X 10^25 atoms of carbon
C7H6O3............+........... C4H6O3 ----> C9H8O4 + CH3COOHsalicylic acid ....................aspirin(Mr=138)......................... (Mr=180)So besically, to work out the percentage atom economy of aspirin you have to divide the useful product (so in that case we are dividing salicylic acid to get the percentage mass of aspirin(of the useful product) by the mass of the reactants (aspirin)and then multiply by 100%to give you the percentage atom economy :)So it is: (138/180) x 100 = 76.6:)))
The formula of aspirin is ‎C9H8O4.Aspirin contains only the elements carbon, hydrogen, and oxygen.
Aspirin is a white crystalline powder with a melting point of 135°C. The common chemical name for aspirin is acetylsalicylic acid. Its systematic name is 2-(acetyloxy)benzoic acid. The chemical formula of aspirin is C9H8O4.
1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)= 8.13 X 1024 carbon atoms===================
Acetylsalicylic acid = C9H8O4 = Commonly known as ASPIRIN
No, Sulfur is an element. Aspirin is an organic molecule (C9H8O4) which contains Carbon, Hydrogen, and Oxygen (all of which are elements). Penicillin is a larger class of antibiotics which were originally extracted from Penicillum fungi. These are all organic molecules. Now you could ask the question do aspirin or penicillin contain sulfur. The answer would be, aspirin does not contain sulfur but "Penicillin" could contain sulfur depending on which derivative of penicillin is being discussed because penicillin is a large class of molecules that share a common core structure.
Aspirin is methyl salicylate so carbon, oxygen and hydrogen.
The compound C9H8O4 is aspirin. This compound has a molar mass of 180.1574 g/mol. Aspirin is made up of the elements carbon, hydrogen, and oxygen.
Hydrogen - 8 Oxygen - 4 Carbon - 9 So, shorthand formula is C9H8O4 = aspirin
0.40 moles of aspirin is 72.1 g.
There are 21 atoms, because there are 9 atoms of Carbon 8 atoms of Hydrogen and 4 atoms of Oxygen.
it contains carbon and hydogen.inorganic compounds do not contain carbon.