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The oxidation state of sulfur in Li2SO4 is +1 b. d. +4 a. - +5 نه نه +6 12. The charge of iron in Fe2(SO4)3 is a. -2 c. b. -1
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① In li₂sou, li is group I alkalimetal, this have onidation no. tl. and oxygen have onidation no. -2, let onidation state of

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