If 100.0 grams of H20(solid) at -10.0 degrees Celsius absorbs 100 kJ of energy, what is the final temperature of the system?
If 100.0 grams of H20(solid) at -10.0 degrees Celsius absorbs 100 kJ of energy, what is...
A sample gas is heated from - 160.0 degrees Celsius to 100.0 degrees Celsius and the volume is increased from 1.00 L to 10.0 L. If the initial pressure is 3.00 atmospheres, what is the final pressure?
If 24.028 g of benzene, C6H6, at 9.025 degrees C absorbs 2.71 kJ of energy in the form of heat, what is the final temperature of the benzene? The specific heat capacity of benzene is 1.62 J/g.K PLEASE EXPLAIN STEP BY STEP!
155 grams of ice at -10.0 degrees celsius is added to 1.17 kg of water at 70.0 degrees celsius and mixed together in thermal isolation until they come to equilibrium. The specific heat of ice is 2010 J/kgC. The specific heat of water is 4186 J/kgC. The latent heat of fusion for water is 3.34x10^5 J/kg. The latent of vaporization for water is 2.26x10^6 J/kg. What is the final equilibrium. The answer is 51.9 celsius. I just need the steps...
It takes 11.2 kj of energy to raise the temperature of 145 g of benzene from 25 degrees Celsius to 70 degrees Celsius. What is the specific heat of benzene? Please show work I am trying to figure out how to work these problems. I will rate high. Thanks
It takes 11.2 kj of energy to raise the temperature of 145 g of benzene from 25 degrees Celsius to 70 degrees Celsius. What is the specific heat of benzene? Please show work I am trying to figure out how to work these problems. I will rate high. Thanks
How much energy is required to raise the temperature of 15.0 grams of solid silicon from 24.4 degrees Celsius to 36.3 degrees Celsius? Answer in Joules
A metal sample weighing 24.000 g is heated to 100.0 degrees celsius and then transferred into a calorimeter containing 30.0 mL of water at a temperature of 22.8 degrees celsius. If the specific heat of the metal is 0.105 J/g*C, what is the final temperature of the metal sample plus water?
a sample of water has a temperature of 100 degrees Celsius and a pressure of 101.42 kPa. What is its specific density (m^3/kg) and internal energy (kJ/kg)?
When 10.0 grams of LiBr are dissolved in 100.0 grams of water in a calorimeter, the temperature increases from 30.00°C to 42.22°C. Use this information to determine the enthalpy change in units of kJ/mol of reaction. Assume the specific heat of the solution is the same as that of pure water (4.18 J/g •°C). -120. kJ -4.43 kJ -4.88 kJ -56.2 kJ -48.8 kJ
1. A 10.0 chunk of zinc at 100.0 ºC is dropped into a 100 grams of water at 5 ºC. What is the final temperature in Celcius of the water? [Report to three sig figs with no until label.] 2. Calculate the enthalpy for the reaction below at standard conditions using Appendix G in your textbook. [Report the answer to three sig fig, without unit labels, and using +/- signs to indicate if the reaction is endo- or exothermic.] 2...