Random Flashcards
1
Q
Br in water
A
orange
2
Q
Cl in water
A
pale green
3
Q
I in water
A
brown
4
Q
Cl in cyclohexane
A
pale green
5
Q
Br in cyclohexane
A
orange
6
Q
I in cyclohexane
A
violet
7
Q
Cl2(aq) + H2O(l) –>
A
–> HClO(aq) + HCl(aq)
(disproportionation)
8
Q
Cl2(aq) + 2NaOH(aq) –>
A
–> NaClO(aq) + NaCl(aq) + H2O(l)
9
Q
group 2 + 2H20
A
group 2 (OH)2 + H2
10
Q
group 2 + acid
A
salt + H2
11
Q
reversible ozone reaction
A
O2 + O –> O3
12
Q
propagation steps ( and overall) ozone
A
Cl• + O3 –> ClO• + O2
ClO• + O –> Cl• + O2
NO• + O3 –> NO2• + O2
NO2• + O –> NO• + O2
O3 + O –> O2
13
Q
order of organic acid strengths
A
alcohols - won’t react with weak or strong bases
phenols - will only react with strong bases
carboxylic acids - will react with weak and strong bases
14
Q
strong acids
A
HCl
HBr
HI
HNO3
H2SO4
HClO4
HClO3
15
Q
weak acid
A
HF
