Kemija - 2021. jesen, 11.

A. $2\mathrm{A}\rightleftharpoons \mathrm{B}+2\mathrm{C}2\; \backslash mathrm\{~A\}\; \backslash rightleftharpoons\; \backslash mathrm\{B\}+2\; \backslash mathrm\{~C\}$

B. $2\mathrm{A}\rightleftharpoons 2\mathrm{B}+\mathrm{C}2\; \backslash mathrm\{~A\}\; \backslash rightleftharpoons\; 2\; \backslash mathrm\{~B\}+\backslash mathrm\{C\}$

C. $2\mathrm{A}\rightleftharpoons \mathrm{B}+\mathrm{C}2\; \backslash mathrm\{~A\}\; \backslash rightleftharpoons\; \backslash mathrm\{B\}+\backslash mathrm\{C\}$

D. $2\mathrm{A}\rightleftharpoons 2\mathrm{B}+2\mathrm{C}2\; \backslash mathrm\{~A\}\; \backslash rightleftharpoons\; 2\; \backslash mathrm\{~B\}+2\; \backslash mathrm\{~C\}$