Some solids, such as
called
can change state directly into a gas; this is
carbon dioxid...
Answers: 3
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Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
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How are isotopes of the same chemical element alike? how are they different?
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What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0
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