AP Chemistry BAT sheet
Chapter 6
QMM
On test day, these assignments need to be in your HW folder…
BAT sheet answers on another sheet
p246 #2,4,11,15,17,71,73
QMM Worksheet
For the test, you need to Be Able To…
…write a reaction or two – probably one of them including as a product NH4OH, H2CO3, or H2SO3 – NONE OF
WHICH ACTUALLY EXIST UNDER NORMAL CONDITIONS AS PRODUCTS OF A REACTION…
1. Write the balanced reaction – including states of matter – for the double replacement reaction
between solid sodium carbonate (also known as washing powder) and hydrochloric acid.
2. Write the balanced reaction – including states of matter – that will produce a precipitate of lead (II)
chloride and a solution of ammonium nitrate.
3. Write the net ionic reaction for each #1-2.
…relate speed, frequency, energy, and wavelength of electromagnetic radiation using two primary equations –
c=λυ and E=hυ…
4. There are two primary types of street light – one of which is yellow tinted and one of which is bluepurple tinted. These are sodium lights and mercury-vapor lights. If sodium’s characteristic and
dominating emission line has a frequency of 5.08 x 1014 Hz, which light is the sodium light?
5. How much energy per photon is emitted by a radio station with a frequency of 88.1 MHz? That, by the
way, is the frequency of the first radio station that Mr. Dusch ever worked at.
…illustrate the Bohr model of energy levels in the hydrogen atom using electromagnetic concepts…
6. Explain how the emission spectrum is produced from the QMM.
…write electron configurations for many-electron atom – at least two ways and using the periodic table
(hopefully) instead of the dumb diagonal thing…
7. Write the electron configuration for copper, for hafnium, and for the iron (II) ion
8. Write the noble-gas inner-core abbreviated electron configuration for bismuth, rhodium, and iodine’s
most common ion.
…be able to answer real, actual AP test questions…give explanations when you answer them
Question 9-12 refer to atoms for which the occupied atomic orbitals shown below.
9. Represents an atom that is chemically unreactive
10. Represents an atom in an excited state
11. Represents an atom that has four valence electrons.
12. Represents an atom of a transition metal.
Use these answers for questions 13 - 16.
(A) 1s2 2s22p5 3s23p5
(D) 1s2 2s22p6 3s23p63d5
(B) 1s2 2s22p6 3s23p6
(C) 1s2 2s22p62d10 3s23p6
(E) 1s2 2s22p6 3s23p63d3 4s2
13. An impossible electronic configuration
14. The ground-state configuration for the atoms of a transition element
15. The ground-state configuration of a negative ion of a halogen
16. The ground-state configuration of a common ion of an alkaline earth element