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maxonik [38]
2 years ago
4

Is boron nitride a compound element or mixture?

Chemistry
1 answer:
Charra [1.4K]2 years ago
6 0
Boron nitride is a compound.
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Trichloromethane consists of 10.05% carbon. 0.83% hydrogen and 89.12% chlorine. if uts relative molecular mass is 119.5g . find
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Answer:

C24H2CL213

Explanation:

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Cl

(89.12/100)x119.5

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