Chemistry, 25.03.2021 15:00 lovedebrap11ih4
Like most alkali metals, potassium reacts with water to form basic potassium hydroxide and hydrogen gas:
2K + 2H20 - 2KOH + H2
How much potassium hydroxide will be formed by reacting 65 g water?
Answers: 2
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According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
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What can be done to make a solid solute dissolve faster in a liquid solvent?
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Why dose heating increase the speed at which a solution dissolved in water
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Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.
Answers: 3
Like most alkali metals, potassium reacts with water to form basic potassium hydroxide and hydrogen...
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