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| 1. |
The equivalent mass of As_2S_3 in the following reaction As_2S_3+NaClO_3+NaOH→ Na_3AsO_4+NaClO+Na_2SO_4, is (assuming molar mass of As_2S_3 is M) (1) M/16 (2) M/4 (3) M/20 (4) M/28 |
| Answer» The equivalent mass of As_2S_3 in the following reaction As_2S_3+NaClO_3+NaOH→ Na_3AsO_4+NaClO+Na_2SO_4, is (assuming molar mass of As_2S_3 is M) (1) M/16 (2) M/4 (3) M/20 (4) M/28 | |