Chemistry Forum

reddnwaiting wrote:I am not sure if I have solved this correctly.

Sb (OH)3 +Na2S --- SbS3

I have attempted to check my answer, but I can't find it online.

Thank you!!!!!

2Sb(OH)3(s)+3NA2S(ac)=SB2S3(s)+6NaOH(ac)

-Sb has +3
-S has -2
-Na has+1
-OH has -1

Co3W3C + H2SO4 = WSO4 or W(SO4)3

-i dont know if wolfremio has +6 or +2
-i know that Co has 3+
-That Carbon confuse me but i think that carbon has 4+ or -4

also i need to know if WSO4 or W(SO4)3 precipitates although i think that stay in disolution[/code]