Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

In Organic Mistakes On Question Papers > Module 1 > Flashcards

Module 1 Flashcards

1
Q

When adding a lone pair what happens to bond angle

A

Goes down by 2.5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is an isotope

A

Same atomic number different mass number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is relative isotopic mass

A

Mass of an isotope relative to 1/12th the mass of a C12 atom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is relative atomic mass

A

The weighted mean mass of an atom compared to 1/12th the mass of a carbon 12 atom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is mass to charge ratio

A

Relative mass/ relative charge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is a binary compound

A

Two elements

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

How to calculate Ar

A

(%found/100X mass number) + (%found/100X mass number)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is a homologous series

A

Same functional group and general formula differing by CH2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Exceptions to oxidation

A

H=-1 in metal hydrides
Cl = -1 except with O and F
O=-2 except in peroxides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is oxidation

A

Loss of control of electrons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is reduction

A

Gain of control of electrons

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Linear

A

Y-X-Y 180

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Bent

A

One lone pair 2 bonded

118

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

V shaped

A

2 lone pair 2 bonded

104.5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Trigonal planar

A

3 bonded

120

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Tetrahedral

A

Four bonded

109.5

17
Q

Triginol bipyramidal

A

5 bonded

90/120

18
Q

Triginal pyramidal

A

1 lone pair 3 bonded

107

19
Q

Octahedral

A

6 bonded

90

20
Q

What is structural formula

A

Atoms arrangement in compounds

21
Q

What is a display formula

A

Shows bonding

22
Q

What is a general formula

A

Formula of homologous series

23
Q

What is chain isomerism

A

Re arrangement of chain to create more or less branches

24
Q

Position isomerism

A

Functional group moving along chain

25
Q

Optical

A

Same structural formula different arrangement of atoms in space

26
Q

How to make an ionic equation

A

Split ions in equation and remove spectators

27
Q

%mass

A

Sum or Ar of element/Mr

28
Q

What is the multiplication factor

A

Mr/Emr

29
Q

Percentage yield

A

Actual amount/ theoretical amount X100

30
Q

What is atom economy

A

Mr of desired product/ Mr of reactants

31
Q

What is the ideal gas equation

A

PV=NRT

32
Q

What is a salt

A

An ionic compound formed during neutralisation

33
Q

What is Arrhenius acid

A

Hydrogen ions in solution

In Organic Mistakes On Question Papers (17 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions