Compound ions Flashcards

1
Q

Hydroxide

A

OH-

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

Nitrate

A

NO3-

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

Hydrogen carbonate

A

HCO3-

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

Manganate

A

MnO4-

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

Sulfate

A

SO4 2- (two minus)

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

Carbonate

A

CO3 2- (two minus)

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

Phosphate

A

PO4 3- (three minus)

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

what is a mixture

A

a substance containing two or more elements or compounds which are not chemically combined together

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

how can mixtures be separated

A

filtration, simple or fractional distillation, cyrstallisation

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