Explain what is the final temperature of the beverage

Reference no: EM13666729

An 297.0 mL mug of hot chocolate at 100 °C is mixed with a 91 g spoon at 20 °C. 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 heat capacity of 0.46 J/gK.

Reference no: EM13666729

Questions Cloud

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.

Evaluate the height of the waterfall : Evaluate the height of the waterfall if the water temperature is 0.213 C warmer at the bottom than the top. Gravitational potential energy is given by mgh where m is the mass of a given amount of water and h is the height of the water. Explain the..

Provide the structure and name of the products produced : Provide the structure and name of the products produced from the following reactions.

Explain what is the molar solubility of agcl : Explain what is the molar solubility of AgCl in 1.0 M K2S2O3 if the complex ion Ag(S2O3)23- forms. The Ksp for AgCl is 1.8 *10(-10) and the Kf for Ag(S2O3)23- is 2.9*1013.

User Account

All Pages