1) #1 * Approximately how many moles of Id are in 3

1) #1 * Approximately how many moles of Id are in 3.21 moles Id₃Ia₂?
* indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 2

1. * Approximately how many moles InFl₄ are 1.23 grams InFl₄?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 3

1. What is the oxidizing agent in the (non-fictitious) reaction below?
   H₂ + Cu²⁺ → 2H⁺ + Cu

4 points   

QUESTION 5

1. Which of the following is not part of the kinetic molecular theory, which describes ideal gas behavior?

4 points   

QUESTION 6

1. * Approximately what mass of De₂, in grams, is needed to form 1.23 grams AsDe by the reaction below?
   2As + De₂ → 2AsDe
   
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 7

1. * What category of reaction is the reaction below?
   NjNyi₂ → Nj + Ny₂

* indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 8

1. Which type of intermolecular force involves temporary dipoles from moving electron clouds that align similar to ions?

4 points   

QUESTION 9

1. Which substance undergoes oxidation in the (non-fictitious) reaction below?
   2I^- + Br₂ → 2Br^- + I₂

4 points   

QUESTION 10

1. Which of the following is the definitive explanation of reduction in oxidation-reduction chemistry?

4 points   

QUESTION 11

1. * In the reaction below,  is one of the reactants and  is one of the products. (Do not be concerned about subscripts in the answers.)
    In₂Aa₄ + 3Nd₂ → 2InNd₂ + 2Aa₂Nd
   
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 12

1. Which of the following (not fictitious substances) have dispersion forces?
   NH₃, CH₃CO₂H, OF₂

4 points   

QUESTION 13

1. * A 1.23 mole sample of Gg(g) occupies 4.23 L at 3.45 atm. Approximately what is the volume, in liters, of the sample at 4.56 atm?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 14

1. * Approximately how many moles of KsKy₂ are 3.21x10²⁴ KsKy₂ molecules?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 15

1. * When the reaction below is balanced, what is the coefficient in front of Oh₂?
   CnOh₃(s) → Cn(s) + Oh₂(g) (not balanced)
   
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 16

1. * Approximately what is the mass, in grams, of 1.23 moles NcNd₂?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 18

1. The following (non-fictitious) redox reaction is not balanced. What is the coefficient in front of Na when it is balanced?
   Au³⁺ + Na → Na⁺ + Au (not balanced)

4 points   

QUESTION 19

1. * Write two mole-mole conversion factors based on the reaction equation below.
   In₂Aa₄ + 3Nd₂ → 2InNd₂ + 2Aa₂Nd

* indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 20

1. * Approximately how many moles of Ok(g) are present if the sample fills a 25 L tank at 3.2 atm and 22°C?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 21

1. * Approximately how many moles of Mi₂ form by the reaction of 1.23 moles Mi₄Wy by the reaction below?
   2Mi₄Wy → 3Mi₂ + 2MiWy

* indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 22

1. * A 3.21 mole sample of Ls(g) occupies 2.34 L. Approximately how many moles of Lsg) are present in a 3.45 L container under the same conditions?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 23

1. * What category of reaction is the reaction below?
   Md + 2Nd → MdNd₂

* indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 24

1. Which of the following is most likely to be a reactant in a combustion reaction?

4 points   

QUESTION 25

1. * Which of the following half reactions is the complete version of the half reaction below? 
   Tx²⁺ → Tx⁶⁺ (incomplete)
   
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 26

1. * Approximately what is the molar mass of CnOh₃?
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 27

1. * When the reaction equation below is balanced, how many Ia atoms are on both sides? 
   Id₃Ia₂ → Id₂ + Ia (not balanced)
   
   * indicates fictitious elements are in the question and the fictitious periodic table should be used if needed.

4 points   

QUESTION 28

1. Which of the following is most important in determining the boiling point of covalent molecules?