Brainscape's Knowledge GenomeTM

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


See full index

Chemistry > Enthalpy Changes > Flashcards

Enthalpy Changes Flashcards

You may prefer our related Brainscape-certified flashcards:
Periodic Table flashcards Chemistry 101 flashcards AP® Chemistry flashcards Organic Chemistry 101 flashcards
1
Q

Enthalpy

A

All the heat energy stored in a chemical system

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

Chemical system

A

All the chemicals present in a reaction

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

Activation energy

A

Ea- The minimum energy required for a reaction to take place

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

Standard enthalpy of combustion

A

The enthalpy change when 1 mol of a substance completely reacts with oxygen under standard conditions

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

Standard enthalpy change of neutralisation

A

The enthalpy change when 1 mở of water is formed in a neutralisation reaction under standard conditions

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

Standard enthalpy of formation

A

The enthalpy change when 1 mol of a compound is formed from its elements under standard conditions

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

Standard enthalpy change of reaction

A

The enthalpy change when a reaction takes place in the molar quantities by the Balanced chemical equation under standard conditions

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

Standard conditions

A

298K - temperature
100KPa - pressure
1moldm-3 - concentration

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

Chemistry (6 decks)

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