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Hydrogen may be obtained from

In an experiment, 6.700g of hydrogen sulfide is fully decomposed into its elements.If 0.396g of hydrogen is obtained in this
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2. asked by fatima
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Hi!In practice, why is the volume of oxygen obtained from the electrolysis of water LESS THAN half the volume of hydrogen
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2. asked by Josh
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Hydrogren, a possible future fuel, can also be obtained from other compounds such as ethanol. Ethanol can be made from the
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2. asked by Kate
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I was given the following problem:what is the normality of a solution containing 6 grams of H2SO4 in a 200ml solution? my
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2. asked by Paul
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A sealed flask contains 1 mole of hydrogen and 3 moles of helium gas at 20DC. If the total pressure is 40kPa, what is the
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2. asked by Christina
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Hydrogen iodine is a strong acid that is used in chemical synthesis to produce some common drugs as well as a source for iodine,
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Hydrogen iodine is a strong acid that is used in chemical synthesis to produce some common drugs as well as a source for iodine,
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2. asked by Christian
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Hydrogen may be obtained from all but one of these methods
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State how hydrogen chloride gas can be obtained from tetraoxosulphate (vi)
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2. asked by Nwankwo
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What are the starting materials that chemists use to produce most plastics and many other synthetic compounds?A. chemicals
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