3..Calculate the volume of the ideal gas if 0.280 mol of it has a pressure of 3.03 atm, and a temperature of 55.0 Celsius. Use R = 0.0821 L-atm/ mol- K for the value of the gas constant.

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Q: A 0.437 M solution of a weak base has a pH of 11.94. What is the base hydrolysis constant, Kp, for…

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Q: What volume of 3.99 M H2SO4 is needed to obtain 4.61 mol of H2SO4?

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Q: Define ‘periodic motion’. Why do you think in chemistry we had a chart called the Periodic Table?

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Q: What is the entropy change when 0.17 moles of CHCI, vaporizes at 61.0 °C? [AH(vap) = 29.6 kJ/mol at…

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Q: formula CH40. Determine a structure to each pair of spectra and assign each H and C. Carbon spectrum…

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Q: 3. A solution containing 10 g of NH3 at 90°C can be described as- ib e tuloa insoluble…

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Q: 2. At 25°C, which of the following ionic compounds would be most soluble? с. КСI NaNO3 b. KCIO3 d.…

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Q: Which one is larger?  K or  K+

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Q: 1. Write in the product: 1. O3 1-isopropyl-4-methylcyclohexene 2. Zn, H30*

A: O3 break the double bond and oxidise it.presence of zn metal is stop the further oxidation