Han Purple, a Synthetic Inorganic Pigment Developed in China in Ancient

question 100

Multiple Choice

Han purple, a synthetic inorganic pigment developed in China in ancient times, has the chemical formula BaCuSi₂O₆.What is its percent by mass silicon?

• A)18.0%
• B)15.9%
• C)27.2%
• D)38.9%
• E)7.96%

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Definitions:

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