State how many kilojoules are released by burning methanol

Assignment Help Chemistry

Reference no: EM13173796

1- Write the balanced equation for the combustion reaction of methanol with O2 to form CO2 and H20

2- delta H = -174 kcal/mol (-728 KJ/ mol) methanol for the process. How many kilocalories are released by burning 2.00mol of methanol?

3- How many kilojoules are released by burning 55g of methanol?

Reference no: EM13173796

Questions Cloud

Artifical and natural-artifical sweetners : For me natural is something that occurs in nature where as artificial is something that had to be made or processed by man. When considering the question above where does inveitro fertilization fall into this.

Compute the energy requird to transform : Calculate the energy requird to transform this steam into an ice cube at -20 degree C. Also, graph this phase change, with energy as a function of temperature

Calculate the mass percent of ethane in the original mixture : A 9.780 g. gaseous mixture contains ethane (C2H6) and propane (C3H8). Complete combustion to form carbon dioxide and water requires 1.120 mol of oxygen. Calculate the mass percent of ethane in the original mixture.

What is the empitical formula of mesitylene : burning 0.115g of the compound in oxygen gives 0.379g of CO2 and 0.1035g of H2O. what is the empitical formula of mesitylene.

State how many kilojoules are released by burning methanol : delta H = -174 kcal/mol (-728 KJ/ mol) methanol for the process. How many kilocalories are released by burning 2.00mol of methanol? 3- How many kilojoules are released by burning 55g of methanol?

Calculate the number of moles of quicklime : Calculate the number of moles of quicklime, CaO, that would be produced by the decomposition of 30.0 moles of limestone, CaCO3, in the following reaction.

How to get the economy back on track : Some manufacturing companies are moving out of the country in search of cheap labor and the ones at home are not doing as good and some big ones like auto are trying to cope well after coming out of bankruptcy.

State an organic material is extracted from water : An organic material is extracted from water. The separatory funnel containins 10 mL of ether and 20 mL of water. Considering that the K (partition coefficient) value is 3.2,

How many kilograms of dietary fat are in a box : A specific brand of gourmet chocolate candy contains 7.00 g of dietary fat in each 22.7 g piece. How many kilograms of dietary fat are in a box containing 4.00 lb of candy?

User Account

All Pages