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Structural Relationship

What term accurately describes the structural relationship between (1R,2S)-1,2-dibromocyclopentane and (1R,2R)-1,2-dibromocyclopentane?

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Optically Active

_____________ refers to the method by which an optically reactive reagent or catalyst is used to transform an optically inactive starting material into an optically active product.

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Cohesive vs Adhesive

A liquid that has stronger cohesive forces than adhesive forces would have which type of meniscus?

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Crazy Catalyst

Which of the following should be observed with the addition of a catalyst to a chemical reaction?

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Identify the Molecular Geometry of CO2

Which of the following molecules has the same molecular shape as CO2?

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Excess Reagent

Which of the following is the correct way to dispose of excess reagent?

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Plane-Polarized Light

Which of the following molecules do not rotate the plane of plane-polarized light?

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Know Your Thermo

Describe the reaction below.

PCl3(g) + Cl2(g) -> PCl5(g); Delta(Hf) = -87.9kJ/mol

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Chemical Species

A high intensity peak in the mass spectrum of 2,2-dimethylpentane is observed at m/z 57. What chemical species does this peak represent?

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Rates of Consumption

During the reaction to form ammonia from nitrogen and hydrogen according to the reaction: N2(g) + 3 H2(g) <-> 2 NH3(g), ammonia was being produced at the rate of 1.50 mol.L-1.s-1.

What were the respective rates of consumption of nitrogen and hydrogen at this time?

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