Web10 kg of water with temperature 10 oC is mixed with 2 kg water with temperature 100 oC. Specific heat of water is 4.2 kJ/kgoC. The final mass of the mixture is m = (10 kg) + (2 kg) = 12 kg The final temperature of the mixture is t = ( (10 kg) (4.2 kJ/kg.oC) (10 oC) + (2 kg) (4.2 kJ/kg.oC) (100 oC)) / ((10 kg) (4.2 kJ/kg.oC) + (2 kg) (4.2 kJ/kg.oC)) Web24 aug. 2016 · Water is a better heat transfer media than glycol–you can see that when you compare the specific heat of the fluids. At 60F/15.5C water has a specific heat of 1.0 Btu/ (lb*oF). Compare this to 50 per cent …

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WebIn most cases, a mixture of the glycol and water is used with a lower concentration of glycol due to the superior performance of water over either glycol type. EG requires … Web30 jun. 2024 · All from adding water. And maybe other junk like glycerin, propylene glycol, etc. It was just insane, 100% removed from reality, and still is. I guess it's way easier to look for things like that as what one needs to make perfumes better, rather than years of learning to use aromamaterials better. light switch with back box

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Web23 jan. 2014 · Formulation tips: Generally, more polar oils are easier to solubilize into water and require less surfactant. For example, 10 grams of Polysorbate 20 can solubilize ~1-3 grams of fragrance oils and only .1-.3g of non-polar oils. When solubilizing most oils, start with a ratio of 10 parts solubilizer to 1 part oil and titrate down. For ... WebChemistry questions and answers. An antifreeze solution is made by mixing ethylene glycol (ρ = 1116 kg/m3) with water. Suppose the specific gravity of such a solution is … WebA 1:1 mix by mass has a specific heat capacity of about 3140 J/(kg·°C) (0.75 BTU/(lb·°F)), three quarters that of pure water, thus requiring increased flow rates in same-system comparisons with water. The … medical west ronnie plaza