Chemistry, 02.08.2021 17:10 americab512
At 25 degrees Cm 1 amt, 2.1 grams of iron powder combined with sulfur gives off 0.87 kcal (under isostatic conditions). The heat of decomposition of iron sulfide is:
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Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘
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Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
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Which statement best describes the he properties of iconic compounds ?
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At 25 degrees Cm 1 amt, 2.1 grams of iron powder combined with sulfur gives off 0.87 kcal (under iso...
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