States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
![3. Convert 5 feet 7 inches to millimeters. *
Your answer
4. Convert 3 gallons to minims. *
Your answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b7c3cee-126a-4d9d-b069-07c6417fedae%2F6a019bc4-c8d3-438c-ad32-5a7cddf81cdb%2Fq87pnfl_processed.png&w=3840&q=75)
![1. How many milliliters of an injection containing 0.25 mg of drug in each milliliter
should be administered to provide a dose of 10 mcg? *
Your answer
2. A patient is to receive 2 mg of drug from an injection labeled to contain 150
mcg/ml. Calculate the milliliters of injection to administer.
Your answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2b7c3cee-126a-4d9d-b069-07c6417fedae%2F6a019bc4-c8d3-438c-ad32-5a7cddf81cdb%2F4zpwi4h_processed.png&w=3840&q=75)
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