1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)
= 8.13 X 1024 carbon atoms
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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:)))
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.
There are twenty-one atoms per molecule. Acetylsalicylic acid's formula has the simple form C9H8O4.
Carbon, Hydrogen, Oxygen and Nitrogen.
C9H804 contains a total of 12 atoms.
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:)))
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
Hydrogen - 8 Oxygen - 4 Carbon - 9 So, shorthand formula is C9H8O4 = aspirin
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.
There are twenty-one atoms per molecule. Acetylsalicylic acid's formula has the simple form C9H8O4.
It depends on the mass of the tablet and the molar mass of the aspirin molecule itself, find out the mass in grams of one tablet, divide it by the sum of the number of neutrons and protons in one molecule of aspirin and it will give you the molar mass of the aspirin tablet.
There are 21 atoms, because there are 9 atoms of Carbon 8 atoms of Hydrogen and 4 atoms of Oxygen.
Pure aspirin is salicylic acid acetate, and therefore contains carbon, hydrogen, and oxygen atoms, which are also elements.
Naturally. Carbon atoms are present in everything that are organic or are organic derivatives. In any substance obtained from plants or animals, carbon atoms are naturally present.
There are carbon and hydrogen atoms present in hydrocarbons.
Citrate is a C6 compound i.e. there are 6 carbon atoms present in Citrate.
A carbon tetrafluoride molecule has one carbon atom and four fluorine atoms.