Answered: Determine the standard enthalpy of…

Question

Asked Jan 16, 2019

6 views

Please help me with the attached question.

Determine the standard enthalpy of formation of CHsOH() from the following:
CH3OH(I) + 3/2 02
CO2(g) + 2 H20 (I), Δ,Η =-730 KJ/mol
C(s) O2(gCO2g) AcH-393 KJ/mol
2H2(g) + 02(g)2
2H201), AH 580 KJ/mol — Image Transcription
Determine the standard enthalpy of formation of CHsOH() from the following: CH3OH(I) + 3/2 02 CO2(g) + 2 H20 (I), Δ,Η =-730 KJ/mol C(s) O2(gCO2g) AcH-393 KJ/mol 2H2(g) + 02(g)2 2H201), AH 580 KJ/mol

Expert Answer

Step 1

To calculate the standard enthalpy of formation of CH₃OH(l), the required equation is,

Step 2

Now let us try to frame the required equation with the help of given equations,

Step 3

The enthalpy of formation for this...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution

*Response times may vary by subject and question.

Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A

Q: What is the atomic mass of butane (C4H10)? (C:12; H:1) a. 28 b. 58 c. 116 d. 172

A: The atomic mass of a compound is the sum of the mass of all the atoms present in the molecular formu...

Q: the adult dosage of elixophyllin is 6 mg/kg. calculate the dose in milligrams for a 150lb person

A: The relation between lb and kg is shown as follows:1lb = 0.4536 kgThe conversion factor used to conv...

Q: Draw the Lewis Dot structure for PBr3 (on paper, not on Canvas) then answer the questions. a. How ma...

A: The Lewis structure of PBr3 is given by,

Q: Problem 2.1 For each pair of compounds below, predict the hybridization of the lone pair, and specif...

A: For each pair, hybridisation of the lone pair, percentage of s and p character is to be determined. ...

Q: Draw both resonance structures of the most stable carbocation intermediate in the reaction shown.

A: The attack of H+ on the given molecule is shown. A secondary allylic carbocation is formed.

Q: https//www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-lgNslkr7j8P3jH-li0PlvTr4JIONkR4HHkf0EVFNj8DKUvK19KA...

A: Ions are produces when, ionic substances dissolved in water like polar solvents. In these proses sol...

Q: Name the nucleohile, electrophile and leaving group in reaction for the preparation of t-amyl chlori...

A: Nucleophile is a species that has lone pairs of electrons which can be donated by it to form a coval...

Q: Determine the pH of a solution that is 0.20 M in NH3 and 0.30 M NH4Cl

A: The mixture of NH3 with NH4Cl is a buffer solution as it is a mixture of weak base (NH3) with its co...

Q: sodium chloride is 39.34% sodium . what mass of sodium chloride will contain 2.00 g of chloride .

A: Given that the percentage of sodium in sodium chloride is 39.34 %. Then the percentage of chlorine i...

Determine the standard enthalpy of formation of CHsOH() from the following:CH3OH(I) + 3/2 02CO2(g) + 2 H20 (I), Δ,Η =-730 KJ/molC(s) O2(gCO2g) AcH-393 KJ/mol2H2(g) + 02(g)22H201), AH 580 KJ/mol

Image Transcriptionclose