Kemija - 2023. ljeto, 20.

A. $\mathrm{X}+\mathrm{Y}\rightleftharpoons 2\mathrm{Z}\backslash mathrm\{X\}+\backslash mathrm\{Y\}\; \backslash rightleftharpoons\; 2\; \backslash mathrm\{~Z\}$

B. $2\mathrm{Z}\rightleftharpoons \mathrm{X}+\mathrm{Y}2\; \backslash mathrm\{~Z\}\; \backslash rightleftharpoons\; \backslash mathrm\{X\}+\backslash mathrm\{Y\}$

C. $\mathrm{X}\rightleftharpoons \mathrm{Y}+2\mathrm{Z}\backslash mathrm\{X\}\; \backslash rightleftharpoons\; \backslash mathrm\{Y\}+2\; \backslash mathrm\{~Z\}$

D. $\mathrm{Y}+\mathrm{Z}\rightleftharpoons \mathrm{X}\backslash mathrm\{Y\}+\backslash mathrm\{Z\}\; \backslash rightleftharpoons\; \backslash mathrm\{X\}$