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To determine the pressure of heptane in a heptane-octane mixture at 80°C, you need to apply Raoult's Law, which states that the partial pressure of a component in a mixture is equal to the vapor pressure of the pure component at that temperature multiplied by its mole fraction in the mixture. The vapor pressure of pure heptane at 80°C is approximately 0.32 atm. By knowing the mole fraction of heptane in the mixture, you can calculate its partial pressure accordingly.
What else can I help you with?
What two substances have the same solubility at 80C?
Potassium Nitrate and Sodium Nitrate
What mass of NaCl is needed to form a saturated solution at 80C?
The saturated solution of sodium chloride is 379,3 g for 1 kg solution at 8o oC.
If a solid piece of naphthalene is heated and remains at 80C until it is completely melted you know that 80C is the?
If a solid piece of naphthalene is heated and remains at 80°C until it is completely melted, you know that 80°C is the melting point of naphthalene. At this temperature, the solid phase transitions to the liquid phase, absorbing heat without a change in temperature until the entire sample is melted. This characteristic behavior is typical for substances during phase changes, where energy input goes into overcoming intermolecular forces rather than increasing temperature.
What volume will 500 mL of gas at 20 c and a pressure of 420 mm Hg occupy if the temperature is reduced to 80 c and the pressure increased to 650 mm Hg?
To solve, use the combined gas law: (P1V1/T1) = (P2V2/T2). Plug in the initial conditions (P1 = 420 mm Hg, V1 = 500 mL, T1 = 20°C), and the final conditions (P2 = 650 mm Hg, T2 = 80°C) to find V2, the final volume. Remember to convert temperatures to Kelvin by adding 273 to the Celsius temperature.
What is the melting point of LEGO?
The melting point of LEGO bricks is approximately 105°C (221°F). At this temperature, the plastic used in LEGO bricks will start to soften and deform. It is important to keep LEGO bricks away from high heat sources to prevent them from melting.
Why does water at 80 degrees burn?
It depends on whether you are saying 80F or 80C. Water at 80F will not burn but at 80C it will. 80C = 176F and that will give you a second degree burn in a couple of minutes.
Is 80C to high a temperature for a video card?
Yes. It is pretty high, not unheard of, but still high.
Which is cooler 80 degrees Celsius or 50 degrees fahrenheit?
50 degrees Fahrenheit is much cooler than 80C. 80C equals 175F
What is the 40 percent of 52 dollars?
20$ 80c
What is the normal operating temperature of opel vectra?
80C
Is senior citizen scheme 2004 is eligible for 80c?
Yes
How much money is New Zealand money to American money?
80c
How much deduction allowable under sec 80c?
1 lakh
What bolt action clip fed 22 Marlins were available in 1953?
The models 80C and 81C were available in the time period mentioned. These were offered in clip versions, (80C and 81C) and tubular mag versions.
What two substances have the same solubility at 80C?
Potassium Nitrate and Sodium Nitrate
What is the normal running engine temperature for Mercedes c280 1996?
80C to 100C with A/C
Does liquid nitrogen kill germs?
Certainly will do. It's very cold! Is it around -80C?
