Barrons SAT Subject Test Chemistry, 13th Edition

since both of the substances in question are not gases. Additionally, the relationship 22.4 L = 1 mole of the gas cannot be used ...

other words, at times some of one reactant will be left over after the other has been used up. This is similar to the situation ...

determined by subtraction: (or 11.3g when considering significant figures) PERCENT YIELD OF A PRODUCT In most stoichiometric pro ...

attention to them. The boldface type also makes it easier for you to look them up if you need to. You could also use Internet se ...

Describe the particles of argon in 79.8 grams of elemental argon by both number and type. (A) 2 mol of argon atoms (B) 2 mol o ...

Consider the unbalanced reaction equation describing the combustion of butane. C 4 H 10 (g) + O 2 (g) → CO 2 (g) + H 2 O(g) Ho ...

Liquids, Solids, and Phase Changes 7 Liquids, Solids, and Phase Changes These skills are usually tested on the SAT Subject Test ...

it is clear that in a liquid the forces between molecules are more important. Because of this decreased volume and increased int ...

Viscosity Viscosity is the friction or resistance to motion that exists between the molecules of a liquid when they move past ea ...

chromatography experiment in a later chapter. Capillary action is at least partly responsible for the transportation of water fr ...

More about equilibrium is discussed in Chapter 10. REMEMBER Le Châtelier’s Principle. It will occur again in Chapter 10. In the ...

Figure 24. Vapor Pressure-Temperature Relationship for Carbon Tetrachloride and Water CRITICAL TEMPERATURE AND PRESSURE There ar ...

because of strong ionic or covalent bonds in network solids. (Examples: NaCl and diamond, respectively.) When heated at certain ...

Figure 25. Partial Phase Diagram for Water (distorted somewhat to distinguish the triple point from the freezing point) TIP The ...

Purification of Water The process of distillation involves the evaporation and condensation of the water molecules. The usual ap ...

Composition of Water Water can be analyzed, that is, broken into its components, by electrolysis, which is discussed in Chapter ...

3.0 g of hydrogen + 24 g of oxygen = 27 g of water This leaves 12 g − 3.0 g = 9.0 g of hydrogen uncombined. Typical Problem (by ...

Figure 28. Hydrogen Peroxide Water Calorimetry Problems A calorimeter is a container well insulated from outside sources of heat ...

to break up the bonding forces between molecules by increasing the potential energy content of the molecules so that a specific ...

To vaporize 100. grams of water at 100.°C to steam at 100.°C: Use: m × heat of vaporization = q Total heat = 33.44 kJ + 41.8 kJ ...