Formation Values

Question 1

a) Using enthalpy of formation values, determine the molar enthalpy of combustion for ethanol. first, balance the equation.

b) How much energy is released when 5.0 g of ethanol are burned?

C) if this energy is used to heat 100g of water, determine the greatest possible temperature change, assuming all energy is transferred to water.

 

Question 2

1. Determine the fifth protection using moving average model (N=a and N=4)

2.Determine the sixth projection using WMA

3.Determine the sixth proyection using exponential smoothing

4. Using MAD which one is the best 5. using Linear regression, determine the project eight

 

Question 3

For this assignment you will respond to the following: Please respond with 150 words each

1. Choose an attitude or tendency you have you would like to change. How could you use the attitudes-follow-behavior idea to change it?

2. Describe have your closest relationships have been affected by proximity, physical attractiveness, and similarity?.