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ys calcium oxide is a good conductor os electricity
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∙ 10y ago
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Is calcium oxide is a pure substance?
Yes. Calcium oxide is a compound which is a type of pure substance.
Is calcium oxide a pure substances?
Yes. Calcium oxide is a compound which is a type of pure substance.
Is aluminum oxide a mixture?
No, Aluminum oxide is a pure substance.
Is aluminum oxide an heterogeneous mixture?
Pure quicklime is calcium oxide, which is a compound, not a mixture. Commercially available supplies may be mixtures, as they are made from naturally occurring limestone, which may not be pure calcium carbonate. However such impure mixtures are usually pretty homogeneous.
Is calcuim a mixture or pure substance?
Calcium is an element and therefore a pure substance.
Is nitrous oxide a pure substance colloid solution or heterogeneous mixture?
Nitrous oxide is a mixture of two or more substances. Therefore, it is a heterogeneous substance. An example of a colloid mixture would be blood.
Is laughing gas a pure substance or a mixture?
Pure. (Its nitrous oxide.)
What colour is calcium oxide?
Pure calcium oxide is white.
Is eggshell a mixture or a pure substance?
eggshell is a kind of compound CaCO3 (calcium carbonate)
Is gold alloy mag wheel a pure substance or mixture?
pure substance?
Is calcium oxide pure?
no
Is chromium a pure substance or mixture?
Pure substance.
