Brainscape's Knowledge GenomeTM

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


See full index

9️⃣ Chemistry > 2️⃣Oxygen > Flashcards

2️⃣Oxygen Flashcards

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

What is the composition of the air?

A

Oxygen 21%
Nitogen 79%
Argon 0.9%
Carbon dioxide 0.04%

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

3 properties of oxygen

A

colourless, odourless, gas

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

word equation for respiration

A

sugar + oxygen = carbon dioxide + water + energy

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

what are the 2 products of the reaction when candle wax combusts

A

carbon dioxide and oxygen

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

what is the equation for oxygen preparation?

A

manganese dioxide
hydrogen peroxide ———> water + oxygen

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

What chemicals are required for the preparation of oxygen

A

Hydrogen peroxide
catalyst

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

9️⃣ Chemistry (16 decks)

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