Consider the following system at equilibrium where Kc = 83.3 and H° = -87.9 kJ/mol at 500 K. PCl3 (g) + Cl2 (g) PCl5 (g)

The production of PCl5 (g) is favored by:

Indicate True (T) or False (F) for each of the following:

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1. increasing the temperature.

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2. increasing the pressure (by changing the volume).

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3. increasing the volume.

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4. adding PCl5 .

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5. adding Cl2 .

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions. what elemental classification does oxygen belongto? done

How many moles are in 7.2 x 10^23 carbon molecules?