Chemistry, 20.11.2019 07:31 jetblackcap
When a mineral was heated in a bunsen flame to constant mass, a colourless gas that turned lime water milky was evolved. the remaining solid was cooled and then added to aqueous hydrochloric acid. vigorous effervescence was seen.
what was the mineral?
a aragonite, caco3
b artinite, mgco3.mg(oh)2.3h2o
c barytocalcite, baco3.caco3
d dolomite, caco3.mgco3
Answers: 2
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When a mineral was heated in a bunsen flame to constant mass, a colourless gas that turned lime wate...
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