Chemistry:  burning hydrogen produces pure water - Vintage Nostalgia
Chemistry: burning hydrogen produces pure water

How to prove that burning hydrogen produces pure water as “ash”. In the left-hand bottle bits of zinc are oxidised by a diluted sulphuric acid being poured in; the resulting hydrogen is collected through the second neck and exiccated in … Continued

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Chemistry: how to obtain hydrogen at room temperature - Vintage Nostalgia
Chemistry: how to obtain hydrogen at room temperature

An easy way to obtain hydrogen at room temperature. Bits of zinc were put on the bottom of a bottle; an 1:8 sulphuric acid solution was poured through the primary neck thus binding the water oxygen as zinc oxide, and … Continued

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Chemistry:  producing detonating gas - Vintage Nostalgia
Chemistry: producing detonating gas

Producing oxyhydrogen, the detonating gas. The external cylinder was filled with acidulated water (H2SO4). In the internal cylinder the current flowing through the platinum electrodes dissociated the surrounding water in hydrogen and oxygen, that were collected together by the tiny … Continued

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Chemistry: electrolysis - Vintage Nostalgia
Chemistry: electrolysis

When the electrolysis was still a child…The funnel and the two single-mouthed cylinders were initially filled with slightly acidulated water (a small amount of sulphuric acid). In each cylinder was set a platinum electrode. As the contraption was connected to … Continued

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