27.1%Na2 S+14.3%NaOH+58.6%Na2CO327.1 \% \mathrm{Na}_{2} \mathrm{~S}+14.3 \% \mathrm{NaOH}+58.6 \% \mathrm{Na}_{2} \mathrm{CO}_{3}27.1%Na2 S+14.3%NaOH+58.6%Na2CO3
27.17%Na2 S+58.6%NaOH+14.3%Na2CO327.17 \% \mathrm{Na}_{2} \mathrm{~S}+58.6 \% \mathrm{NaOH}+14.3 \% \mathrm{Na}_{2} \mathrm{CO}_{3}27.17%Na2 S+58.6%NaOH+14.3%Na2CO3
14.3%Na2 S+58.6%NaOH+27.1%Na2CO314.3 \% \mathrm{Na}_{2} \mathrm{~S}+58.6 \% \mathrm{NaOH}+27.1 \% \mathrm{Na}_{2} \mathrm{CO}_{3}14.3%Na2 S+58.6%NaOH+27.1%Na2CO3
27.1%Na2 S+14.3%NaOH+27.1%Na2CO327.1 \% \mathrm{Na}_{2} \mathrm{~S}+14.3 \% \mathrm{NaOH}+27.1 \% \mathrm{Na}_{2} \mathrm{CO}_{3}27.1%Na2 S+14.3%NaOH+27.1%Na2CO3
