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Instrumental analysis

Posljednje ažuriranje over 1 year ago

6

1

1

Pitanje 2

2.

Drugi mogući odgovor:

samples

positions

1

1

1

1

Pitanje 1

1.

Drugi mogući odgovor:

carbonate

fluoride

chloride

fizzing

silver chloride

barium sulfate

cloudy

white

Pitanje 3

3.

What conclusions can you make about which elements the mineral does and does not contain? Give your reasons

sodium
rubidium
unidentified ion
potassium
lithium

Does contain / spectra match for
Does not contain / spectra do not match for

Pitanje 4

4.

Drugi mogući odgovor:

extra

masked

unknown

Pitanje 5

5.

Which two elements would be hard to differentiate using flame tests alone?

Pitanje 6

6.

Why can magnesium not be identified with a flame test