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What is the mass of each element in a 324.8 sample of co2

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.

Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.