Geography

Geography, 23.09.2019 08:30, Gabby1493

Find the mass of na2co3 needed to give 22.4dm³ of ca2 stp in this reaction
na2co3+> 2nacl+co2+h2o
(na=23, o=16, c=12,molar volume or a gas at stp= 22.4dm³

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Find the mass of na2co3 needed to give 22.4dm³ of ca2 stp in this reaction
na2co3+> 2nacl+c...

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