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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?

The change in temperature is 25 degrees Celsius, meaning it takes 22.48 joules per degree of change. The specific heat of iron is 0.449 J/g degree Celsius. This means that the mass of iron must be 50.07 grams


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.