Examlex
One gram of carbon-12 contains one mole of carbon atoms.
Optimal Level
The most favorable point, degree, or amount of a particular variable where the desired outcome is achieved.
Pollutants
Substances introduced into the environment that cause harm or discomfort to humans or other living organisms, or damage the natural environment.
Public Goods
Goods which are both non-excludable and non-rivalrous, meaning they can be used simultaneously by more than one person and individuals cannot be effectively excluded from using them.
Market Failure
A situation in which the allocation of goods and services by a free market is not efficient, often leading to a net social welfare loss.
Q15: What are electron-deficient molecules and expanded valence
Q17: Charles's law states that _ is a
Q18: Consider the chemical reaction, H<sub>2</sub>CO<sub>3</sub> → H<sub>2</sub>O
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Q21: _ law relates pressure with absolute temperature.
Q23: A gas has an initial pressure of
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Q53: Which of the following is used to
Q56: Only radioactive isotopes have a half-life.
Q85: Give the proper name for the molecule