An aspirin tablet contains 325.0 mg of aspirin, which has the molecular formula, c9h8o4. 4th attempt part 1 (1 point)see periodic table how many moles of aspirin are in the tablet? moles

The molar mass of aspirin is simply:

molar mass = 9 * 12 g/mol + 8 * 1 g/mol + 4 * 16 g/mol

molar mass = 180 g/mol

The number of moles is simply the ratio of mass and molar mass. therefore:

moles = 0.325 g / (180 g/mol)

moles = 1.81 x 10^-3 mol = 0.00181 mol

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conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.