Potassium Nitrate and Sodium Nitrate
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 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.
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.
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.
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.
Yes. It is pretty high, not unheard of, but still high.
50 degrees Fahrenheit is much cooler than 80C. 80C equals 175F
20$ 80c
80C
Yes
80c
1 lakh
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.
Potassium Nitrate and Sodium Nitrate
80C to 100C with A/C
Certainly will do. It's very cold! Is it around -80C?