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rado202 rado202
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A month ago
Talc is a mineral with low conductivity for heat and electricity which is not attacked by acid. It is used in talcum powder and face powder. Suppose a sample of talc weighs 13.65 g with a density of 1.75 g/cm3 in mineral oil. If this same sample of talc in air weighs 35.97 g, assuming no volume change, what is the density of the talc sample in air?

▸ 4.61 g/cm3

▸ 2.82 g/cm3

▸ 2.63 g/cm3

▸ 2.44 g/cm3

▸ 1.61 g/cm3
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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SirangelouSirangelou
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