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6:37
YouTube
Nigel Baldwin
MnO2 + 10ml 6% H2O2 + 10ml water EXPERIMENT
10ml 6% hydrogen peroxide + 10ml distilled water in a conical flask. Manganese (IV) oxide on a piece of dampened cotton thread, trapped with the bung of the flask. The oxygen gas given off was collected over water in a 50ml measuring cylinder. See previous video for set-up and further detail.
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Inclusief resultaten voor
mno2 h2o2
experiment
.
Wilt u alleen resultaten voor
MnO2 H2O2 Experient
?
2:21
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