If o2 is bubbled through water
Web(b) If O2 is bubbled through water at 393 K, how many millimoles of O2 gas would be dissolved in 1L of water? Assume that O2 exerts a pressure of 0.95 bar. (Given KH for O2 = 46.82 bar at 393K). 2. Given reason for the following :– (a) Aquatic species are more comfortable in cold waters than in warm waters. WebNitrogen dioxide gas reacts with water to produce nitric acid and nitrogen monoxide. This reaction happens very easily in water. Therefore, produced nitrogen dioxide gas is sent …
If o2 is bubbled through water
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Web14 okt. 2015 · (b) If O2 is bubbled through water at 393 K how many millimoles of O2 gas would be dissolved in 1L of water? Assume that O2 exerts a pressure of 0.95 bar. (Given … Web24 jun. 2014 · C is the concentration of oxygen soluble in water K H for O 2 = 46.82 bar at 393 K C = 0.95/46.82 = 0.0202 M No. of moles = Molarity x Volume = 0.02 x 1 = 0.0202 Moles of Oxygen Thus no. of millimoles of oxygen soluble in water = 20.2 millimoles
Web1 jun. 2024 · Explanation: Acc.to henry's law pO2 = kH .χO2 χO2 = pO2/ kH =0.987/34.86x103 = 2.81 x 10-5 moles of water in 1L =55.5 χO2 = nO2 / nO2 + nH2O = nO2/ nO2+55.5 nO2 =2.81 x 10-5 X 55.5 =1.56 x 10-3mol Solubility of water =1.56 x10-3mol Lit-1 = 1.56 x10-332 g Lit-1 =0.05 g Lit-1 Advertisement Still have questions? Find … Web12 apr. 2024 · The low number of neural progenitor cells (NPCs) present in the adult and aged primate brains represents a challenge for generating high-yield and viable in vitro cultures of primary brain cells.
Web1 feb. 2014 · O 2 is bubbled through water at 293K. Assuming that O 2 exerts a partial pressure of 0.98 bar, calculate the solubility of O 2 in grams per litre. The value of Henry's Law constant (K H) for O2 is 34.84 kbar Share with your friends 21 Follow 11 Kumar Sarang, Meritnation Expert added an answer, on 1/2/14 p O2 =K H *χ O2 Thus WebHowever, when excess of C O 2 is passed through this solution, the milkiness disappears. This is due to the formation of calcium bicarbonate which is colorless and soluble in water. m i l k i n e s s C a C O 3 + H 2 O + e x c e s s C O 2 water soluble C a ( H C O 3 ) 2
Web26 jul. 2024 · If carbon dioxide is bubbled through limewater. then it turns from clear to cloudy/milky in colour. This is why limewater used in a simple respirometer can show that …
Web15 mrt. 2024 · Study the gaseous elements and compounds in the Earth’s atmosphere; nitrogen, ammonia, hydrogen, oxygen, metal and non-metal oxides and carbon dioxide. great man theory of leadership pdfWeb15 mrt. 2024 · Carbon dioxide reacts with water to form the weak acid, carbonic acid, H 2 CO 3: CO 2 + H 2 O → H 2 CO 3 The acid cannot be isolated from the solution and so is … flooding in cypress texasWeb26 jan. 2024 · If o2 is bubbled through water at 393 k, how many millimoles of o2 gas would be dissolved in 1l of water - Brainly.in. MermaidMahi7853. 26.01.2024. Chemistry. … flooding in dallas 2021Web4 mei 2015 · Question. thumb_up 100%. The air in a bicycle tire is bubbled through water and collected at 25oC.If the total volume of gas collected. is 5.45L at a temperature of 25oC and a pressure of 745 torr. How many molecules of gas were in the. bicycle tire? Assume 21% of the air is O2 and 78% is N2. great man theory of leadership examplesWeb12 aug. 2016 · Add a comment. 0. The mechanism of reaction between the acidic oxide and the alkali depends on the concentration of the alkali solution. (a) When the alkali () solution is very dilute ( ), carbon dioxide will first react with water to form carbonic acid () slowly. The acid thus formed then reacts with the alkali to give sodium hydrogencarbonate flooding in dalbyWeb1) look up the pressure of the water at the given temp on a table. 2) use Pgas = Total - Ph2o to find the pressure of the gas. 3) convert to atm. 4) use PV=nRT to solve for n. ex: … flooding in dallas tx 2022WebO2 is bubbled through water at 293K. How many moles of O2 will dissolve in 1L of water, if partial pressure of 02 is 2 kilobar and Kh is 34.86 kilobar? Please scroll down to see the correct answer and solution guide. great man theory thomas carlyle