Chapters 1-3
Chapters 4, 6, 7
Chapters 5, 10
Chapters 8, 9
Chapters 11, 13, 15
100
The number of significant figures to report for density (g/mL) if you measured the mass of a liquid as 35.0032-5.0197 g and the volume as 10.03 mL
What is 4
100
The oxidation number for carbon in COCl2
What is +4?
100
The sign of Delta H for an endothermic reaction
What is positive?
100
The difference between a covalent bond and an ionic bond
What is whether the electrons are shared between the nuclei?
100
The reason that the boiling point of H2O is 100 C and the boiling point of H2S is -75 C
What is hydrogen bonding?
200
_____ nm = 1 km
What is 10^12
200
Atom with largest electron affinity in the third row
What is chlorine?
200
The partial pressure of He in a 1 Atm mixture of 1 mole He, 2 moles Ne.
What is 1/3 Atm?
200
The sign of Delta H for the reaction Cl2 -> 2 Cl atoms
What is positive?
200
The heat of vaporization for water if 10 moles of water at 100 C are converted to 10 moles of steam at 100 C with 410 kJ
What is 41 kJ/mole?
300
The number of protons, neutrons, and electrons in strontium-90.
What is 38, 52, and 38?
300
The equation to find the energy of one photon
What is E = hv?
300
The chemical equation for the formation of water, liquid, that is used for heat of formation
What is H2 (g) + 1/2 O2 (g) -> H2O (l)?
300
Type of hybrid orbital for molecular geometry T-shaped
What is sp3d?
300
The molarity and molality of a solution: 10 kg of water, density of water = 1.00 g/mL, add 5 moles of sodium acetate (assume adding the solute increases the volume by 10%)
Molarity: 10 kg makes 10 L. Adding solute to get 11 L, 5/11 = 0.45 M Molality: 5 moles/10 kg = 0.5 m
400
1 mole of phosphorous and 1 mole of chlorine gas react to form phosphorous pentachloride--how much of each is left at the end of the reaction
What is 0.4 mole of phosphorous pentachloride and 0.6 mole phosphorous?
400
The 4 quantum numbers for each electron
What is n, l, ml and ms?
400
The conditions under which a gas deviates from ideal behavior
What is high pressure and low temperature?
400
Why F3 anion does not exist but I3 anion does
What is expanded octet allowed for I but not for F?
400
What happens to the vapor pressure of a solvent when a nonvolatile solute is added
What is decreasing vapor pressure?
500
1 mole of ethane is burned--how many molecules of water are formed?
What is 3 x 6.022 x 10^23 ?
500
The number of moles of products and reactants left if 100 mL of 1.5 M H2SO4 reacts with 0.2 moles of NaOH
What is 0 moles of NaOH, 0.05 moles of H2SO4, 0.2 moles of water, 0.1 moles Na2SO4
500
The heat of reaction for A -> C given A -> B Delta H = + 30 kJ B -> C Delta H = +60 kJ
What is +90 kJ?
500
The electron and the molecular geometry for the molecule IF5
What is octahedral and square pyramidal?
500
What happens to the concentration of reactants and products when Q = 300 and Kc = 2
What is products decrease and reactants increase?
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