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What temperature does a phase change begin?

It will start to melt if the temperature rises above 0 degrees Celsius or 32 degrees FahrenheitOfficially, the melting temperature of ice is zero degrees Celsius (or 32F). The freezing temperature does vary dependent on the electrolytes added to the water solution. For example, ocean water (salt water), freezes at ~-18 degrees Celsius (or 0F). Various solutions at different concentration of solute offer various degrees of melting/freezing. At 0 degrees Celsius.


When an equal volume of 40 degrees celsius is added to a 20 degree celsius container what will the temperature be?

60


Can steam ever be hotter than 100 degrees Celsius?

No, steam cannot be hotter than 100 degrees Celsius. At this temperature, water is converted into steam and any additional heat added will not increase the temperature, but will only convert more water into steam.


What is required to change the state of water?

To change the state of water from solid (ice) to liquid (water), heat must be added to increase the temperature above 0 degrees Celsius. To change water from liquid to gas (water vapor), heat must be added to increase the temperature above 100 degrees Celsius.


What is the specific heat of benzene if 3450J of heat is added to 150.0 g sample of benzene and its temperature increases from 22.5 degrees celsius to 35.8 degrees celsius?

The specific heat of benzene is 1.75 J/g°C. You can use the formula q = mcΔT, where q is the heat added, m is the mass of benzene, c is the specific heat, and ΔT is the change in temperature. Plug in the values and solve for c.

Related Questions

How many calories are released during the process of condensation?

To transform 1 gram of ice at 0 degrees Celsius to 1 gram of water vapor at 100 degrees Celsius, 720 calories are added (absorbed). There are no calories released during the process.


What temperature does it have to be to boil water with lemon added?

It boils above 100 degrees Celsius .


How much energy must be added to 1 kilogram piece of aluminum with a specific heat of 900 J to increase its temperature from 20 degrees Celsius to 100 degrees Celsius?

90,000


How much heat in a k cals must be added to 0.5kg of water at 20 degrees celsius to raise its temperature to 50 degrees celsius?

The specific heat capacity of water is 1 calorie/gram°C. Since 0.5kg of water is 500g, the total heat required would be (500g)(30°C)(1 cal/g°C) = 15,000 calories. So, 15,000 calories (kcal) of heat must be added to raise the temperature of 0.5kg of water from 20°C to 50°C.


What temperature does a phase change begin?

It will start to melt if the temperature rises above 0 degrees Celsius or 32 degrees FahrenheitOfficially, the melting temperature of ice is zero degrees Celsius (or 32F). The freezing temperature does vary dependent on the electrolytes added to the water solution. For example, ocean water (salt water), freezes at ~-18 degrees Celsius (or 0F). Various solutions at different concentration of solute offer various degrees of melting/freezing. At 0 degrees Celsius.


If 1200 calories of heat is added to 40 grams of water at 20 degree what will be the final temperature?

To find the final temperature, you can use the formula: heat gained = mass * specific heat capacity * temperature change. First, calculate the heat gained: 1200 calories = 40g * 1 cal/g°C * (final temperature - 20°C). Rearrange the formula to solve for the final temperature: final temperature = 1200 calories / (40g * 1 cal/g°C) + 20°C. Solving this gives the final temperature of 50°C.


How can convert centigrade to Fahrenheit?

To convert centigrade to Fahrenheit, you can use the formula: F = (C x 9/5) + 32, where F is the temperature in Fahrenheit and C is the temperature in centigrade. Multiply the centigrade temperature by 9/5 and then add 32 to get the equivalent temperature in Fahrenheit.


What is 345 degrees Celsius in ferinheight?

To convert Celsius to Fahrenheit, you can use the formula: °F = (°C × 9/5) + 32. So, to convert 345 degrees Celsius to Fahrenheit: °F = (345 × 9/5) + 32 °F = 621 + 32 °F = 653 Therefore, 345 degrees Celsius is equal to 653 degrees Fahrenheit.


Can ordinary water be boiled in 95 degree Celsius or 105 degree Celsius?

pure water (with no impurities added ) can only boil at 100 degrees Celsius , no other temperature . But if we add impurities to it than the temperature at which the water will boil can increase or decrease. Another point is that when we increase or decrease the atmospheric pressure, the temperature at which ordinary water boils (i.e.100 degrees Celsius) can also increase or decrease.


What is 31 degrees 64 degrees?

31 degrees and 64 degrees cannot be added together mathematically. If you are referring to a range of temperatures, it would mean the temperature fluctuates between 31 and 64 degrees Fahrenheit or Celsius.


What is the boiling point of water 100.00 degrees celsius when a solute is added the boiling poitn increases to 0.75?

The boiling point of pure water is 100.00 degrees Celsius. When a solute is added, the boiling point increases by 0.75 degrees Celsius, resulting in a new boiling point of 100.75 degrees Celsius.


When an equal volume of 40 degrees celsius is added to a 20 degree celsius container what will the temperature be?

60