Compute the temperature rise of the water

Assignment Help Chemistry

Reference no: EM13666732

Explain the gas inside a cylinder expands against a constant external pressure of 2.8 bar from a volume of 0.53 L to a volume of 0.89 L. In doing as a result it turns a paddle immersed in 1.24 L of water. Compute the temperature rise of the water assuming no heat loss to the surroundings or frictional losses in the mechanism. Obtain the density of water to be 1.00 g/cm3 and its specific heat to be 4.184 J/g/K.

Reference no: EM13666732

Questions Cloud

Explain a layer of peat beneath the glacial sediments : Explain a layer of peat beneath the glacial sediments of the last ice age has a carbon-14/carbon-12 ratio that is 21.4% of that discovered in living organisms. Explain how long ago in yr was this ice age

Explain when did the mammoth live : While did the mammoth live. Presume that living organisms have a carbon-14 decay rate of 15.3 dis/min*g C as well as that carbon-14 has a half-life of 5730 yr.

Compute the impact velocity necessary to heat : Compute the impact velocity necessary to heat and completely melt a lead bullet initially at 60 C when it strikes a massive steel plate. Overlook heat transfer to the plate.

Presume the specific heat capacity of water is constant : The enthalpy of fusion of water that is the heat required to melt ice is 6.007 kJ/mol. The density of the water is 1.0 g/mL. Presume the specific heat capacity of water is constant and equal to 4.184 J/g/K.

Compute the temperature rise of the water : Compute the temperature rise of the water assuming no heat loss to the surroundings or frictional losses in the mechanism. Obtain the density of water to be 1.00 g/cm3 and its specific heat to be 4.184 J/g/K.

Explain how much heat will be required to restore the system : If an ideal monatomic gas originally at 26 C and 1.4 bar is allowed to expand reversibly as well as adiabatically from 1.9 L to 4.1 L, explain how much heat will be required to restore the system to its original temperature at constant volume

Compute the final temperature of the water once the blade : If the temperature of the red-hot sword was initially 944.0oC and the temperature of the water (heat capacity 4.184J/g*K) was 23oC, compute the final temperature of the water once the blade has fully cooled. Presume no water vaporizes upon contact..

Explain what is the final temperature of the beverage : Explain what is the final temperature of the beverage as well as spoon system? Presume no energy is lost from the system. Presume hot chocolate has the same heat capacity of water 4.18 J/gK as well as a density of 1.08 g/mL and the spoon has a hea..

Define a suitable mechanistic sequence : 1,2-dibromoethane as well as 1-bromo-2-chloroethane. No 1, 2-dichloroethane is obtained. Define above experimental facts utilizing a suitable mechanistic sequence.

User Account

All Pages