answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: How many calories are required to change the temperature of 25.5 g of iron from 22.5 C to 83.2 C?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many calories are required to raise the temperature of a 35.0g sample of iron from 25 C to 35 C?

38 cal


How much energy is required to raise the temperature of 2 kg of iron from 20 degree Celsius to 23 degree Celsius?

The specific heat capacity of iron is 0.45 J/g°C. To calculate the energy required to raise the temperature of 2 kg of iron by 3 degrees Celsius, you can use the formula: Energy = mass x specific heat capacity x temperature change. Plug in the values to find the answer.


How much energy is required to raise the temperature of 3 kg of iron?

The amount of energy required to raise the temperature of a substance can be calculated using the formula: energy = mass x specific heat capacity x temperature change. For iron, the specific heat capacity is 0.449 J/g°C. Assuming the temperature change is 1°C, the energy required would be 3 kg x 1000 g/kg x 0.449 J/g°C = 1347 J.


How much energy is required to raise the temperature of 5 grams of iron from -10ºC to 30ºC?

The specific heat capacity of iron is 0.45 J/g°C. To calculate the energy required, you can use the formula: Energy = mass x specific heat capacity x change in temperature. Plugging in the values, Energy = 5g x 0.45 J/g°C x (30°C - (-10°C)). This calculation would give you the energy in joules required to raise the temperature of 5 grams of iron from -10ºC to 30ºC.


If 1 gram of iron requires 0.11 calories to raise the temperature 1 degree Celsius what is iron's specific heat?

0.11cal/g degrees C


Why does heat applied to a substance change its temperature or make it change its phase?

compound of iron


A particular sample of iron requires 562 Joules to raise its temperature from 25 degreee Celsius to 50 degrees Celsius. What must be the mass of the sample of iron?

To find the mass of the iron sample, you need to know the specific heat capacity of iron. Given that the heat energy required to raise the temperature is 562 Joules, you can use the formula: heat energy = mass x specific heat capacity x temperature change. With the specific heat capacity of iron (0.45 J/g°C), you can calculate the mass of the iron sample.


How much energy is required to raise the temperature of 3 kg of iron from 20 c to 23 c?

The specific heat capacity of iron is 0.45 J/g°C. Therefore, the energy required to raise the temperature of 3 kg (3000 g) of iron by 3°C is calculated as follows: Energy = mass x specific heat capacity x temperature change. Plugging in the values, we get Energy = 3000g x 0.45 J/g°C x 3°C = 4050 Joules.


How much energy is required to raise the temperature of 3 kg of iron from 20C to 25C?

1935 J


How much energy is required to raise the temperature of 0.2 kg of iron from 15 c to 18 c?

538J


What heat melts iron?

Iron melts at a temperature of around 2,800 degrees Fahrenheit (1,538 degrees Celsius). This high temperature is required to break the strong metallic bonds that hold the iron atoms together in a solid state, allowing them to move freely as a liquid.


How much energy is required to raise the temperature of 2kg of iron from 20 C to 23 C?

The specific heat capacity of iron is 0.45 J/g°C. To find the energy required to raise the temperature of 2kg of iron from 20°C to 23°C, you would use the formula: Energy = mass x specific heat capacity x change in temperature. So, Energy = 2,000g x 0.45 J/g°C x (23°C - 20°C). Calculate this to find the energy required.