Consider a volumetric flask containing 50.0 mL of water: a. Provide one physical property and one chemical property of the water in the flask. b. Label each property from part (a) as intensive or extensive. c. Calculate the mass of water in the volumetric flask, knowing that the density of the water is 1.00 g/cm3 d. Convert the mass calculated in part (c) to ounces. e. Convert the mass calculated in part (c) to pounds. f. Which of the units calculated in parts (d) and (e) are most
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.
Consider a volumetric flask containing 50.0 mL of water:
a. Provide one physical property and one chemical property of the
water in the flask.
b. Label each property from part (a) as intensive or extensive.
c. Calculate the mass of water in the volumetric flask, knowing
that the density of the water is 1.00 g/cm3
d. Convert the mass calculated in part (c) to ounces.
e. Convert the mass calculated in part (c) to pounds.
f. Which of the units calculated in parts (d) and (e) are most
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