1 Introduction: Matter, Energy, And Measurement 2 Atoms, Molecules, And Ions 3 Chemical Reactions And Reaction Stoichiometry 4 Reactions In Aqueous Solution 5 Thermochemistry 6 Electronic Structure Of Atoms 7 Periodic Properties Of The Elements 8 Basic Concepts Of Chemical Bonding 9 Molecular Geometry And Bonding Theories 10 Gases 11 Liquids And Intermolecular Forces 12 Solids And Modern Materials 13 Properties Of Solutions 14 Chemical Kinetics 15 Chemical Equilibrium 16 Acid-base Equilibria 17 Additional Aspects Of Aqueous Equilibria 18 Chemistry Of The Environment 19 Chemical Thermodynamics 20 Electrochemistry 21 Nuclear Chemistry 22 Chemistry Of The Nonmetals 23 Transition Metals And Coordination Chemistry 24 The Chemistry Of Life: Organic And Biological Chemistry expand_more
10.1 Characteristics Of Gases 10.2 Pressure 10.3 The Gas Laws 10.4 The Ideal-gas Equation 10.5 Further Applications Of The Ideal-gas Equation 10.6 Gas Mixtures And Partial Pressures 10.7 The Kinetic-molecular Theory Of Gases 10.8 Molecular Effusion And Diffusion 10.9 Real Gases: Deviations From Ideal Behavior Chapter Questions expand_more
Problem 1DE: SO Two students deterrmne the percen.ge of lead in a sample as a laboratory exercise Thelrue... Problem 1E: 1.70
Is Om use of significant figures in ea. of the following statements appropriate,
The 2005... Problem 2E: Water has a density of 0.997 g/cm3 at 25C ; ice has a density of 0.917g/cm3 at —10C . If a... Problem 3E Problem 4E: Practice Exercise 1 A biochemist who is studying the properties of certain sulfur (S)-containing... Problem 5E: Practice Exercise 2
Write the empirical formula for the compound formed by
a Na= and Po43-
b. Zn2=... Problem 6E Problem 7E: Hydrogen sulfide is composed of two elements: hydrogen and sulfur. In an experiment, 6.500 g of... Problem 8E: Consider an atom of "B. a. How many protons, neutrons, and electrons does this atom contain? b. What... Problem 9E: 2.34
a. What is the mass in amu of a carbon-12 atom?
b. Why is the atomic weight of carbon reported... Problem 10E Problem 11E: You have a graduated cylinder that contains a liquid (see photograph). Write the volume of the... Problem 12E: The density of air at ordinary atmospheric pressure and 25 ° C is 1.19 g/L. What is the mass, in... Problem 13E Problem 14E Problem 15E Problem 16E: 165 Classify ea. al the folbwing as a pure substance, a solution, or a heterogeneous niKture
a gold... Problem 17E Problem 18E Problem 19E Problem 20E: What type of quantity (for example, length, volume, density) do the following units indicate? mL,... Problem 21E: 1.72 Give the derived SI units for each of the following quantities in base SI units
a,... Problem 22E: 1.73 The distance from Earth to the Moon is approximately 240,000 mi
a. What is this distance in... Problem 23E: 1.74 Which of the following would you characterize as a pure or nearly pure substance?
a. baking... Problem 24E:
1.75 The U.S. quarter has a mass of 5.67 g and is approximately 1.55 mm thick.
How many quarters... Problem 25E:
1.76 In the United States, water used for irrigation is measured in acre-feet. An acre-foot of... Problem 26E:
1.77 By using estimation techniques, determine which of the following is the heaviest and which is... Problem 27E: Suppose you decide to define your own temperature scale with units of O. using the freezing point... Problem 28E:
1.79 The liquid substances mercury (density = 13.6 g/mL), water (1.00 g/mL), and cyclohexane (0.778... Problem 29E:
1.80 Two spheres of equal volume are placed on the scales as shown. Which one is more dense?
Problem 30E: A 32.65-g sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added... Problem 31E: A thief plans to steal a gold sphere with a radius of 28.9 cm from a museum. It the gold has a... Problem 32E: Automobile batteries contain sulfuric acid, which is commonly mimed to as 'battery acid.’’ Calculate... Problem 33E: A 40-lb container of peat moss measures 14 x 20 x 30 in. A 40-lb container of topsoil has a volume... Problem 34E: A package of aluminum foil contains 50 ft2of foil, which weighs approximately 8.0 oz. Aluminum has a... Problem 35E Problem 36E:
1.88 In 2005, J. Robin Warren and Barry J. Marshall shared the Nobel Prize in Medicine for... Problem 37E:
1 89 A 25 0-cm.long cylindrical glass tube, sealed al one end, is filled with
ethanol. The mass of... Problem 38E:
1.90 Gold is alloyed (mixed) with other metals to increase its hardness in making jewelry
Consider... Problem 39E:
1.91 Paper chromatography is a simple but reliable method for separating a mixture into its... Problem 40E:
1.93 You are assigned the task of separating a desired granular material with a density of
3.62... Problem 41E Problem 42E: Which of the following factors determines the size of an atom? a. the volume of the nucleus b the... Problem 43E: Practice Exercise 2 The diameter of a cartoon atom is 1.54 A. a Express this diameter in picometers... Problem 44E: Practice Exercise 1 Which of these atoms has the largest number of neutrons'? 148Eu 157Dy 149Nd... Problem 45E: Practice Exercise 2
How many protons, neutrons, and electrons are in an atom of
a 138 Ba,
b... Problem 46E Problem 47E: Which is mode at 1.00 atm and 298K: CO2,,N2O,or Cl2? Explain. Problem 48E: Practice Exercise 1 There are two stable isotopes of copper found in nature, 63Cu and 63Cu If the... Problem 49E: Practice Exercise 2
Three isotopes of silicon occur in nature 28Si (92.23%), atomic mass 27.97693... Problem 50E: Practice Exercise 2 Locate Na (sodium) and Br (bromine) in the periodic table. Give the atomic... Problem 51E: Practice Exercise 1 Tetra carbon dioxide is an unstable oxide of carbon with the following molecular... Problem 52E: Practice Exercise 2 Give the empirical formula for decaborane, whose molecular formula is B 10 H 14 Problem 53E: Practice Exercise 1 In which of the following species is the difference between the number of... Problem 54E: Practice Exercise 2 How many protons, neutrons, and electrons does the 79Se2 ios possess ? Problem 55E: Practice Exercise 1
Although it is helpful to know that many ions have the electron arrangement of... Problem 56E Problem 57E Problem 58E Problem 59E Problem 60E: Practice Exercise 1 Which of the follow-mg ox anions is incorrectly named? a. CIO_2 , chlorate b. IO... Problem 61E Problem 62E Problem 63E Problem 64E Problem 65E Problem 66E Problem 67E: Practice Exercise 2
Give the chemical fomi uias (Of
a. silicon telrabiomide,
b. disulfuf... Problem 68E Problem 69E Problem 70E: The followmg diagram is a representation of 20 atoms of a fictitious element, which we will call... Problem 71E: 2 3 Four of the boxes in the following periodic table are colored, which of these are metals... Problem 72E:
24 Does the following drawing represent a neutral atom or an ion? Write its complete chemical... Problem 73E: 2.5 Which of the following diagrams most likely represents an ionic compound, and which represents a... Problem 74E: Write the chemical formula for the following compound. Is the compound ionic or molecular? Name the... Problem 75E Problem 76E Problem 77E Problem 78E Problem 79E Problem 80E Problem 81E Problem 82E Problem 83E Problem 84E Problem 85E: Explain the difference between effusion and diffusion. Problem 86E Problem 87E Problem 88E Problem 89E Problem 90E Problem 91E Problem 92E Problem 93E Problem 94E Problem 95E: In Sample Exercise 10.16, we found that one mole of Cl2 confined to 22.41 L at 0°C deviated slightly... Problem 96E Problem 97E Problem 98E Problem 99AE Problem 100AE Problem 101AE Problem 102AE Problem 103AE Problem 104AE Problem 105AE Problem 106AE Problem 107AE Problem 108AE Problem 109AE Problem 110AE Problem 111AE Problem 112AE Problem 113AE Problem 114AE Problem 115AE Problem 116AE Problem 117AE Problem 118AE Problem 119IE Problem 120IE Problem 121IE Problem 122IE Problem 123IE Problem 124IE Problem 125IE: Chlorine dioxide gas (ClO2) is used as a commercial bleaching agent. It bleaches materials by... Problem 126IE: Natural gas is very abundant us many Middle Eastern oil fields. However, the costs of shipping the... Problem 127IE:
[10.127] Gaseous iodine pentafluoride. IF3 can be prepared by the
reaction of solid iodine and... Problem 128IE: [10.128]A 6.53-g sample of mixture of magnesium carbonate and calcium carbonate is treated with... format_list_bulleted