Vintage chemistry: Sulfur dioxide production
19,00 € ex VAT
2 H2SO4+Cu = CuSO4+SO2+2 H2O
Vintage lab equipment for sulfur dioxide production. The gas is condensed to liquid form through a mixture of ice and salt. Sulfur dioxide was used by the Romans in winemaking when they discovered that burning sulfur candles inside empty wine vessels kept them fresh and free from vinegar smell.
SPECIAL FRAMED OFFER READY TO SHIP
Gameover’s Gallery exclusive.
Print on high-quality matte paper 20 x 20 cm. (7.87 x 7.87 in.) of hi-res and digitally enhanced photo of antique illustration from a chemistry book of middle ‘800
Framed with glass: wooden museum quality frame, painted in gold with antiqued effect
Dimensions with frame: 22.5 x 22.5 cm. (8.86 x 8.86 in.)
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