WebApr 27, 2009 · Molecular formula is C2H6O2 Maybe pH is 7. I measure the PH of ethylene glycol myself with az 8686 PH meter. The number that i saw was 8. I thinck its because of hydroxyl group (OH) in its... WebJul 1, 2024 · To find the temperature change elevation of a solvent by a solute, use the freezing point depression equation: ΔT = iK f m. where. ΔT = Change in temperature in °C. i = van 't Hoff factor. K f = molal freezing point depression constant or cryoscopic constant in °C kg/mol. m = molality of the solute in mol solute/kg solvent.
C5H6O2 - Wikipedia
WebOct 10, 2024 · Ethylene Glycol (C2H6O2) - Ethylene glycol is the first member of the series of alkane diols and is also known as glycol. … WebApr 24, 2024 · What is the freezing point of this solution? A solution is made by dissolving 54g of C 2 H 6 O 2 in 215g H 2 O. Freezing point depression constant for water is 1.86 degrees C kg/mol. Follow • 2. john bartram high school diploma
Ethylene Glycol (C2H6O2) Molar Mass (With Calculations)
WebChemistry questions and answers. Ethylene glycol, C2H6O2 Express your answer numerically in moles. ΜΕ ΑΣφ Η Ο ΗΠΙΚΗ MIMI ? mol Submit Previous Answers Request Answer How many moles of carbon atoms are there in 5 mol of each of the following compounds? You may want to reference (Pages 163 - 167) Section 6.1 while completing … Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol ) with the formula (CH2OH)2. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. It is an odorless, colorless, flammable, viscous liquid. Ethylene glycol … See more Industrial routes Ethylene glycol is produced from ethylene (ethene), via the intermediate ethylene oxide. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation See more Ethylene glycol has relatively high mammalian toxicity when ingested, roughly on par with methanol, with an oral LDLo = … See more • WebBook page for C2H6O2 • ATSDR - Case Studies in Environmental Medicine: Ethylene Glycol and Propylene Glycol Toxicity See more Coolant and heat-transfer agent The major use of ethylene glycol is as an antifreeze agent in the coolant in for example, … See more Ethylene glycol is used as a protecting group for carbonyl groups in organic synthesis. Treating a ketone or aldehyde with ethylene glycol in the presence of an acid catalyst (e.g., p-toluenesulfonic acid; BF3·Et2O) gives the corresponding a 1,3-dioxolane, … See more Ethylene glycol is a high-production-volume chemical; it breaks down in air in about 10 days and in water or soil in a few weeks. It enters the environment through the dispersal of … See more WebQuestion 1 Calculate the osmotic pressure (in atmospheres) of a solution containing 2.10 g ethylene glycol (C2H6O2) in 53.0 mL of solution at 25 ∘C . Express the pressure to three significant figures and include the appropriate units. intelligence career theory