The value of K, for N2(g) + O2(g) 2 2 NO(g) is 0.050 at a certain temperature. What is the value of K, for No(g) = '½ N2(8) + '½ 02(g) at the same temperature? O A) 4.5 O B) 0.025 O C) 4.5 x 102

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Q: b) Is barium hydroxide predicted to be more or less soluble that Ca(OH)2? Explain.

A: Barium  hydroxide is  predicted to be more soluble than calcium hydroxide.

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Q: The normal freezing point of n-octane 1C8H182 is -57 °C. Is there any temperature at which liquid…

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Q: 10. When 2.74 g of phosphorous is dissolved in 100.0 mL of carbon disulfide, CS2(), the boiling…

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Q: The hemoglobin found in human red blood cells has a molar mass of about 6.2 ×× 104 g/mol. What…

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Q: A solution of vinegar is What is the molality of acetic acid in vinegar which is 0.750 M in acetic…

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Q: What mass of nitrogen gas, in mg, is dissolved in 6.20×102 mL of water when the partial pressure of…

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Q: What is the osmotic pressure (in atm) for 390mM K3PO4 at 290.2 K.

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Q: At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility…

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Q: The maximum allowed concentration of chloride in a municipal drinking water supply is 2.50 ́ 102 ppm…

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Q: 4. How does the solubility of solids depend on their molecular structure?

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Q: . Does the solubility of solids also depend on the structure of the solvent molecules? Why is that?

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Q: The boiling point of amphetamine, C₉H₁₃N, is 201°C at 760 torr and 83°C at 13 torr. What is…

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Q: At what temperature will a 1 m aqueous solution of KCI boil if the solute's Kp is 2°C/m? AT = iKym…

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Q: Gypsum ( CaSO4 x 2H2O) is a mineral used for making wallboard for construction. The mineral is…

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Q: What is the solubility of potassium chloride at 20 degrees Celsius?

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Q: What is the solubility of KNO3, Ce2(SO4)3 and CaCl2 at 40℃?

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Q: At 25 °C and 795 Torr, carbon dioxide has a solubility of 0.0356 M in water. What is its solubility…

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Q: What is the normal boiling point of a 3.45 mol solution of KBr that has a density of 1.80 g/ml?

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.