Trả lời:
Gọi CTCT lần lượt là: Nx, Hy, Clz.
Ta có:
\frac{14x}{26,17}= \frac{y}{2,14}= \frac{35,5z}{71,69}= \frac{53,5}{100}\approx 0,535. \rightarrow \frac{14x}{26,7}= 0,535\rightarrow x\approx 1 \rightarrow \frac{y}{2,14}= 0,535\rightarrow y\approx 1 \rightarrow \frac{35,5z}{71,69}=...