Question

Calculate the specific heat oC) for of the following: each 3.31 a. a 13.5-g sample of zinc (zn) heated from 24.2 83.6 C that absorbs 312 J of heat b. a 48.2-g sample of a metal that absorbs 345 J with a temperature increase from 35.0 °C to 57.9 °C
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
Calculate the specific heat (J/g degree C) for each of the following: a. a 13.5-g sample...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Perd cific Zinc has a specific heat of 0.39 J/g °C while iron has a spe-...

    Perd cific Zinc has a specific heat of 0.39 J/g °C while iron has a spe- cific heat of 0.45 J/g °C. If a 100-g sample of each metal is cooled from 100 °C to room temperature (25 °C), which one releases more heat energy? 50. Th deg ab 10 51. An engineer tests the thermal properties of a metal alloy. Using a 50.0-g sample, she finds that adding 485 J of heat energy to the alloy causes a temperature...

  • 1. Zinc has a specific heat of 0.39 J/g°C while iron has a specific heat of...

    1. Zinc has a specific heat of 0.39 J/g°C while iron has a specific heat of 0.45 J/g°C. If a 100g sample of each metal is cooled from 100°C to room temperature (25°C), which one releases more heat energy? 2. An engineer tests the thermal properties of a metal alloy. Using a 50.0 g alloy sample, she finds that adding 487 J of heat energy to the alloy causes a temperature change of 4.10°C. What is the specific heat of...

  • What is the specific heat of a metal (in j/g degree C) which has a mass...

    What is the specific heat of a metal (in j/g degree C) which has a mass of 126.0 grams and requires 1000 joules of heat energy to increase its temperature from 25.0 degree C to 76.0 degree C?

  • a 312 g sample of a metal is heated to 355.272 c A 312 g sample...

    a 312 g sample of a metal is heated to 355.272 c A 312 g sample of a metal is heated to 355.272 °C and plunged into 200 g of water at a temperature of 45.471 °C. The final temperature of the water is 59.19 °C. Assuming water has a specific heat capacity of 4.184 J/g °C, what is the specific heat capacity of the metal sample, in J/g °C)? Assume no heat loss to the surroundings. Report your response...

  • A 3.00-g sample of aluminum pellets (specific heat capacity = 0.89 J/°C·g) and a 11.00-g sample...

    A 3.00-g sample of aluminum pellets (specific heat capacity = 0.89 J/°C·g) and a 11.00-g sample of iron pellets (specific heat capacity = 0.45 J/°C·g) are heated to 100.0 °C. The mixture of hot iron and aluminum is then dropped into 73.8 g water at 22.0 °C. Calculate the final temperature of the metal and water mixture, assuming no heat loss to the surroundings. Please be super specific on how you get to each step!

  • 34. Calculate the specific heat (J/g∘C) for a 25.5 g sample of a metal that absorbs...

    34. Calculate the specific heat (J/g∘C) for a 25.5 g sample of a metal that absorbs 617 J when temperature increases from 38.9 ∘C to82.1 ∘C. SH = ? g/J Celcius 36. The heat of reaction, ΔH, is the amount of heat absorbed or released during a chemical reaction. It is calculated as the difference in energy of the products and the reactants. Part B. The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid barium...

  • A 3.00-g sample of aluminum pellets (specific heat capacity=0.89 J/°C g) and a 18.50-g sample of...

    A 3.00-g sample of aluminum pellets (specific heat capacity=0.89 J/°C g) and a 18.50-g sample of iron pellets (specific heat capacity = 0.45 J/°C-g) are heated to 100.0 °C. The mixture of hot iron and aluminum is then dropped into 77.4 g water at 22.0 °C. Calculate the final temperature of the metal and water mixture, assuming no heat loss to the surroundings. Final temperature = 20.23 °C An error has been detected in your answer. Check for typos. miscalculations...

  • Specific Heat Capacity A 21.5-g sample of an unknown metal is heated to 94.0°C and is...

    Specific Heat Capacity A 21.5-g sample of an unknown metal is heated to 94.0°C and is placed in a insulated container containing 128 g of water at a temperature of 21.4°C. After the metal cools, the final temperature of the metal and water is 25.0°C. Calculate the specific heat capacity of the metal, assuming that no heat escapes to the surroundings. Heat loss=Heat gained. Specific Heat Capacity of water is 4.18 J/g/K in this temperature range. Submit Answer Incompatible units....

  • In problems I, II, and III: Calorimeter constant is 0.00 j/degree C Specific Heat of water...

    In problems I, II, and III: Calorimeter constant is 0.00 j/degree C Specific Heat of water or aqueous solutions is 4.18 j/g degree C I. 76.9619 g of metal were heated to 100.7 degree C and poured into a calorimeter containing 46.30 g of water at 25.00 degree C. After stirring, the temperature of the water rose rapidly to 32.40 degree C before slowly starting to fall. Calculate: a) The Specific Heat of the metal b) The Atomic Weight Calculated...

  • A 54.3 g sample metal with a specific heat of 0.482 J/gºC is heated using 1663...

    A 54.3 g sample metal with a specific heat of 0.482 J/gºC is heated using 1663 J of energy. By what temperature does the metal sample heat up, in units of °C? Do not include units in your answer.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT