Deck 17 (321 - 340) Flashcards
1
Q
- Which equation is not balanced?
a. 2 H2 + O2 -> 2 H2O
b. 4 H2 + 2 O2 -> 4 H2O
c. H2 + H2 + O2 -> H2O + H2O
d. 2 H2 + O2 -> H2O
A
2 H2 + O2 -> H2O
2
Q
- What is the product of the following reduction reaction?
red H3C-CH2CHO ----> ???
A
1-propanol (propyl alcohol)
3
Q
- Identify common table sugar:
a. glucose
b. NaHCO3
c. sucrose
d. NaCl
A
sucrose
4
Q
- PIC
A
5
Q
- Name the following compound: Co(NO3)3
A
cobalt(III) nitrate
6
Q
- Write the balanced equation for the following acid-base reaction:
2HClO4 + _Ca(OH)2 -> ???
A
2HClO4 + _Ca(OH)2 -> 2 H2O + Ca(ClO4)2
7
Q
- PIC
A
8
Q
- Name the following compound: NH4OH
A
ammonium hydroxide
9
Q
- PIC
A
10
Q
- What is the pH of a 0.0001 mol.dm3 NaOH solution ?
A
pH = 10
11
Q
- An orbital that would never exist in the quantum description of an atom is:
a. 3d
b. 2p
c. 6d
d. 3f
A
3f
12
Q
- Give the common name for the following compound:
HOOC-CH2-CH2-COOH
A
succinic acid
13
Q
- Draw an alkane with a secondary carbon atom
A
H3C-CH2-CH2-CH3
14
Q
- What is the correct name for ion NH4+ ?
A
ammonium
15
Q
- Which of the following equations is written incorrectly:
a. liquid water + energy -> water vapour
b. water vapour -> liquid water + energy
c. ice + energy -> liquid water
d. liquid water + energy -> ice
A
liquid water + energy -> ice
