gcse chemistry Flashcards on analysing substances, created by Ella Wolf on 05/19/2013.
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Created by Ella Wolf
over 11 years ago
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Created by Ella Wolf
over 11 years ago
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what 5 positive ions can be detected using flame tests?
what colour does a lithium ion give?
what colour flame does barium give?
what colour does calcium give?
what substance gives a lilac flame?
what substance gives a yellow flame?
which 3 ions form coloured precipitates when sodium hydroxide is added?
what colour ion does iron 2 form?
what colour precipitate does iron 3 form?
what colour precipitate does copper 2 form?
what 3 ions form white precipitates?
how do you differentiate between the 3 ions that form a white precipitate with sodium hydroxide
how do you differentiate between the 3 ions that form a white precipitate with sodium hydroxide
how do you test for a carbonate ion?
how do you test for a halide ion?
if a halide made a WHITE precipitate when reacted with silver nitrate solution and dilute nitric acid, which halide would it be?
if a halide made a PALE YELLOW precipitate when reacted with silver nitrate solution and dilute nitric acid, which halide would it be?
silver bromide is what colour?
how do you identify sulfate ions?
what is a suitable indicator for titration experiments?
