Calculate the final temperature of the water when ice melts

Assignment Help Chemistry

Reference no: EM13157680

Two 20.0-g ice cubes at -20.0 C are placed into 265 g of water at 25.0 C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts. Heat capacity of H2O(s) 37.7 J/(mol X K) Heat capacity of H2O(l) 75.3 J/(mol X K) Enthalpy of fusion H2O 6.01 KJ/mol

Reference no: EM13157680

Questions Cloud

Compute the average price indexes for january 2010 : What should be the amount of her quarterly deposits in actual dollars? Support your answer with all necessary steps

Highlighting strengths and weaknesses of legal system : Visit any district court in your neighborhood and give your observations and your opinions of these observations, highlighting the strengths and weaknesses of the legal system.

Determine if the firm''s mix of inputs is optimal : Determine if the firm's mix of inputs is optimal. Explain. If your answer to "b" is no, what should the firm do to improve its performance? Explain.

Find the p-value of a two-tailed test : Suppose you want to test the null hypothesis, H0: μ=48, using a sample of n=70 cable shoppers. Find the p-value of a two-tailed test if x=49.1 and s=6.8.

Calculate the final temperature of the water when ice melts : Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts. Heat capacity of H2O(s) 37.7 J/(mol X K) Heat capacity of H2O(l) 75.3 J/(mol X K) Enthalpy of fusion H2O 6.01 KJ/m..

Evolution of health care paper and timeline : The purpose of this Learning Team project is to demonstrate an in-depth understanding of the impact of health care systems on an organization's capacity to deliver quality care. Each Learning Team should choose one significant trend and obtain fac..

Should the theater increase its price : What is the elasticity of its demand with respect to advertising? Now suppose the theater increases the number of its ads to 250. Should the theater increase its price following this ad campaign? Explain.

Calculate the observed significance level : Consider testing H0: μ= 27 vs Ha: μ

Explain how many kilometers can the sierra hybrid travel : The GMC Sierra 15 Hybrid 2WD, a hybrid electric vehicle, has an EPA gas mileage rating of 23.0 mi/gal on the highway. How many kilometers can the Sierra 15 Hybrid 2WD travel on the amount of gasoline

User Account

All Pages