Calculate the final temperature of the mixture

Assignment Help Chemistry

Reference no: EM13115352

A 17.0-g sample of ice at -19.0°C is mixed with 101.0 g of water at 87.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings. The heat capacities of H2O(s) and H2O(l) are 2.08 and 4.18 J/g · °C, respectively, and the enthalpy of fusion for ice is 6.02 kJ/mol.

Reference no: EM13115352

Questions Cloud

Weighted average costs of capital of china corporation : China Corp. has a current capital structure of $18 million in secured bonds paying 6.5% annual interest, $8 million in preferred stock with a par value of $50 per share and an annual dividend of $3.80 per share

How many liters of o2 can be made : how many liters of o2 can be made from 342g H2o2 if the density of o2 is 1.428g.

Solving rate of return with excel : You have two investment opportunities. One will have a 10% rate of return on an investment of $500; the other will have an 11% rate of return on a principal of $700.

What do you think : Do you think a comparable spill of a water-insoluble liquid that has a density of 1.20g/mL would have been as harmful to waterfowl and aquatic mammals.

Calculate the final temperature of the mixture : A 17.0-g sample of ice at -19.0°C is mixed with 101.0 g of water at 87.0°C. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.

Computing stock and portfolio beta : There are two stocks, stock A and stock B. The price of stock A today is $70. The price of stock A next year will be $50 if the economy is in recession, $80 if the economy is normal and $95 if the economy is expanding.

Price of bond of gator corporation : The Florida Investment Fund buys 90 bonds of the Gator Corporation through a broker. The bonds pay 8 percent annual interest.

How much energy in kj must be absorbed : How much energy in kJ must be absorbed to heat up a volume of ocean water 2 m high by 20 km wide by 30 km deep by 3°C.

Direct labor costs and overhead-robbins medical records : Mr. Robbins medical records indicated that a total of 20 labor hours were directly used in providing his care. The cost of the labor was $380. It was expected before the beginning of the year that a total of 90,000 direct labor hours would be cons..

User Account

All Pages