SAT Subject Test Chemistry,10 edition
106 . T, T, CE 107 . T, T, CE 108 . F, T 109 . F, F 110 . F, T 111 . T, T, CE 112 . T, F 113 . F, T 114 . T, ...
49 . C 50 . A 51 . B 52 . A 53 . D 54 . E 55 . A 56 . C 57 . D 58 . C 59 . B 60 . C 61 . A 62 . C 63 ...
Answers and Explanations PRACTICE TEST 2 1. Part A 1 . D O− has 9 electrons, while S+ has 15 electrons. 2 . A C ...
9 . E Solvation is the interaction between the solute and the solvent molecules; it is often the development of a ...
18 . D Nonmetals have no metallic character. Three examples are N 2 , O 2 , and carbon. They are typical ...
An element with the atomic number of 16 will have 16 protons and electrons in a neutral atom. The anion ...
Carbonic acid will not dissociate completely in H 2 O. Therefore, in a 0.2 M solution, there will be f ...
The oxidation number of Al is 3+ while Cr 2 O 7 must be −2. Therefore, 2Cr must be +12 to result in a ...
27 . A Hydrogen peroxide has the empirical formula HO. 28 . E No reaction takes place. In order for a r ...
Therefore 100 mL needs to be added. 33 . C This question is an application of Boyle’s law. This states ...
38 . C There are 6.023 × 10^23 atoms in a mole of a compound, so 1.204 × 10^24 atoms would be ...
45 . D If the reverse reaction is exothermic, the equation can be written as such: If you remove heat, the equil ...
electron from a positively charged species than it will be to remove an electron from a neutral vers ...
At pressures less than (b), solids are able to convert directly to gas (sublimation) and gases are able ...
The reaction is an example of β− decay, so X is an electron ( ) emitted by this type of radioacti ...
65 . C The molecular weight of sodium nitrite is 69 grams/mole. Since there is one nitrogen atom per formula ...
that are already bonded. It characterizes the polarity of the bond, not the likelihood of bond formation. So cho ...
PRACTICE TEST 3 Periodic Table of the Elements ...
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How to Calculate Your Score Step 1: Figure out your raw score. Use the answer key provided to determine ...
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