105 F11 lecture 9 cmpd

105 F11 lecture 9 cmpd - weight of this compound (in amu)?...

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Chemistry 105
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Bitter Almonds Almonds contain small amounts of potassium cyanide. What is the formula weight (in amu) of potassium cyanide (KCN)? A. 49.01 B. 56.99 C. 65.12 D. 78.95
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tri-nitro-toluene TNT is a powerful explosive. It’s chemical formula is C7H5O6N3. What is the molecular
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Unformatted text preview: weight of this compound (in amu)? A. 43.025 B. 89.16 C. 189.16 D. 199.12 tri-nitro-toluene What is the percent composition of nitrogen in TNT (C7H5O6N3)? Round your answer to four significant figures. A. 2.219 B. 9.991 C. 18.50 D. 37.02 E. 42.26...
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105 F11 lecture 9 cmpd - weight of this compound (in amu)?...

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