The concentration expressed in parts per million is 782 ppm.
<h3>What is Parts per million?</h3>
It is calculated by dividing the mass of the solution by the mass of a solute present in one million (10⁶) parts.
<h3>Calculation for units in ppm:</h3>
Given:
Mass of blood alcohol = 80 mg/dL = 80 x
g/mL
Density of blood plasma or Mass of blood plasma = 1.023 g/mL
Concentration in ppm = (Mass of alcohol/Mass of plasma) x 
= (80 x
g/mL/ 1.023 g/mL) x 
= 782 ppm
Hence, the concentration expressed in parts per million is 782 ppm.
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Answer:
i think the answer is
Explanation:
The foods have been produced through approved methods.
Answer:
B
Explanation:
Consenus means to have a general agreement. The situation shown is an example of this defenition.
Answer:
Scientists who argue that hypnosis may be ineffective claim that there is no effective way to control for the placebo effect. When compared to no treatment, hypnosis seems to be effective in solving many medical issues, yet there is no way to tell if that is because hypnosis actually has some effect on people or if it because people think hypnosis works.
Explanation: