Webf) 3.84×10 24 molecules of ethylene, C2H4. Express your answer to three significant figures and include the appropriate units Calculate the mass in grams for each of the following gases at STP. 2a) 6.63×10 22 molecules of 1,1-difluoroethane, C2H4F2 Express your answer to three significant figures and include the appropriate units.
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WebCalculate the volume in liters for each of the following gases at STP. e) 3.12×10 22 molecules of hydrogen sulfide, H2SH2S. Express your answer to three significant figures … WebHow many grams of carbon dioxide can form when a mixture of 3.20 g ethylene (C2H4) and 3.30 g of oxygen is ignited, assuming complete combustion to form carbon dioxide and water. How many liters of CO_2 are produced at 26.12 degrees C under 769.2 mmHg if 13.64 g of limestone are reacted? maruti option trading
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WebAnswered: Calculate the density of ethylene… bartleby. Homework help starts here! ASK AN EXPERT. Science Chemistry Calculate the density of ethylene (C2H4) under each set of conditions. a. 7.8 g at 0.89 atm and 26°C b. 6.3 mol at 102.6 kPa and 38°C. Calculate the density of ethylene (C2H4) under each set of conditions. a. WebClick here👆to get an answer to your question ️ The density in grams per liter of ethylene (C2H4) at STP is - Solve Study Textbooks Guides. Join / Login >> Class 11 ... The density in grams per liter of ethylene (C 2 H 4 ) at STP is-A. 1. 2 5. B. 2. 5 0. C. 3. 7 5. D. 5. 2 5. Hard. Open in App. Solution. Verified by Toppr. Correct option is ... Web1) gas pressure Pgas, Pgas = 25.8 torr + 0.9475 atm x 760 torr = 745.9 torr = 745.9 mmHg = (745.9/760) x 101325 = 99445.155 Pa = (745.9/760) x 14.7 lb/in^2 … View the full answer Transcribed image text: 1) A sample of limestone is heated, and the CO2 gas released is collected in an evacuated flask connected to an open-end manometer. hunter douglas motorized shade