Brainscape's Knowledge GenomeTM

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


See full index

Chemistry paper 2 > TESTS > Flashcards

TESTS 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 gas test for oxygen ?

A

glowing splint re-lights

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

what is the gas test for hydrogen ?

A

lit splint makes a squeaky pop over test tube

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

what is the gas test for chlorine ?

A

damp litmus paper is bleached

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

what is the gas test for carbon dioxide ?

A

when burbled through lime water goes cloudy

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

what colour flame is lithium ?

A

crimson

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

what colour flame is sodium ?

A

yellow

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

what colour flame is potassium ?

A

lilac

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

what colour flame is calcium ?

A

orange - red

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

what colour flame is copper

A

green

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

what precipitate is formed when sodium hydroxide is added to Ca2+ ?

A

white

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

what precipitate is formed when sodium hydroxide is added to Cu2+ ?

A

blue

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

what precipitate is formed when sodium hydroxide is added to Fe2+ ?

A

green

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

what precipitate is formed when sodium hydroxide is added to Fe3+ ?

A

brown

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

what precipitate is formed when sodium hydroxide is added to Al3+ ?

A

white

excess sodium hydroxide to make colourless

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

what precipitate is formed when sodium hydroxide is added to Mg2+ ?

A

white

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

what precipitate is made when silver nitrate is added to Br- ?

A

creamy

17
Q

what precipitate is made when silver nitrate is added to I- ?

A

yellow

18
Q

what precipitate is made when silver nitrate is added to Cl- ?

A

white

Chemistry paper 2 (3 decks)

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