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How do i find the molar mass of NaOh and Cr(C2H3O2)? i'm a little stuck =/?

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M_(NaOH)=23(g)/(mol)+16(g)/(mol)+1(g)/(mol)=40(g)/(mol)\\\\ M_{Cr(C_(2)H_(3)O_(2))3}=52(g)/(mol)+3*(2*12(g)/(mol)+3*1(g)/(mol)+2*16(g)/(mol))=\\\\=229(g)/(mol)
User Laurianne
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