Question: Calculate the enthalpy of formation of methanol (CH3OH) from its elements, using the heats of combustion below: C (graphite) + 2 H2 (g) +

Calculate the enthalpy of formation of methanol (CH3OH) from its elements, using the heats of combustion below: C (graphite) + 2 H2 (g) + O2 (g) CH3OH (1) CH3OH (1) + 3/2 O2 (g) CO2 (g) + 2 H2O (1) C (graphite) + O2 (g) CO2 (g) H2 (g) 12 O2 (g) HO (1) AHrxn=-726.4 kJ/mol AHrxn=-393.5 kJ/mol AHrxn=-285.8 kJ/mol

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Finance Questions!

Figure 2.3 (above) shows that the term structure of interest rates can be declining, with short-term spot rates higher than long-term spot rates. How steep can the decline in spot rates be? Consider...

KYC's stock price can go up by 15 percent every year, or down by 10 percent. Both outcomes are equally likely. The risk free rate is 5 percent, and the current stock price of KYC is 100. (a) Price a...

The new line character is utilized solely as the last person in each message. On association with the server, a client can possibly (I) question the situation with a client by sending the client's...

A sports store purchased tennis racquets for $64.86 less 35% for purchasing more than 100 items, and a further 29% was reduced for purchasing the racquets in October. The racquets were sold to (a)...

This print-out should have 31 questions. Multiple-choice questions may continue on 1. +216 kJ . mol-1 the next column or page - find all choices 2. +412.1 kJ . mol-1 before answering. 3. +155.5 kJ ....

a) Methanol CH3OH is a hydrocarbon fuel which is liquid at room temperature. Determine the equation for stoichiometric combustion (chemically correct combination) for Methanol and air. (6 marks) b) A...

Methanol (CH 3 OH) is used as a substitute for gasoline in certain high-performance vehicles. To design engines that will run on methanol, we must understand its thermochemistry. a. The methanol in...

Chemical Process Principle Help with this question.Need the solution ASAP..Thnkyou so much Question 2 (20 Marks) (a) The complete combustion of liquid methanol produces carbon dioxide and water gas...

Problem 4 (3 points total) Methanol (CH3OH) is the simplest aliphatic alcohol, with more than 20 million tons of the chemical produced annually worldwide. It is commonly used as a reagent for...

4.7 Use enthalpies from Table 4.6 to compute the following heating values (kJ/kg) when they are oxidized to CO2 and H2O: a. LHV of H2 (molecular weight (MW) = 2.016) b. HHV of H2 c. LHV of methane,...

Define the schema for the following database with specific data type and constraints, the table name and its fields name are to be taken from database description which are given below : A database...

Given the function f(x)=4x^(2), which equation represents the function that is shifted 3 to the right?

t , where y = y ( t ) . x 6 - y 4 = 1 x 4 + y = - 4 ( x , y ) = ( [ , x ] ) calcPad Operation Functions Symbols Relations Sets

Consider a conductor with a concentration n of electrons with effective mass m, and relaxation time r, and a concentration p of holes with effective mass m, and relaxation time T. Both the...

As a junior trader at your investment bank, you quickly and cost-effectively need to fund overnight a $100m position in the on-the-run 5Y UST note. On Feb 17, 2014, this note, which pays a 3% coupon...

A large wind turbine has blades 50 m long. In gale-force winds of 20 m/s. calculate the rotational rate if the blade tips were to equal the speed of sound. Is this likely to happen?

A manufacturing company has a beginning finished goods inventory of $28,400, cost of goods manufactured of $58,600, and an ending finished goods inventory of $27,700. The cost of goods sold for this...

(a) If Victor cashes in his policy, what options would he have when receiving the cash value? (b) Determine what the $16,000 in cash value in Victors life insurance policy would be worth in 20years...

(a) What can you suggest to Lucia about figuring out her investment philosophy? (b) Would you recommend active or passive investing for her, and why? (c) Should Lucia be a lender or owner? (d)...

1. Explain the difference between simple interest and compound interest, an d describe why that difference is critical. 2. What are the two components used when figuring the time value of money? 3....

The weekly supply and demand for packs of cigarettes in the U.S is given in Figure 18P-1. a. Suppose cigarette smoking causes a $6/pack external cost on nonsmokers. Draw the demand curve that would...

There are three major ferry lines operating on the East River, each generating 100 units of pollution per year. The ferry lines face the costs of reducing pollution that are shown in Table 18P-3. a....

Why is it difficult for private markets to provide the optimal quantity of a public good? Why is it difficult for government to provide the optimal quantity of a public good?