What is h for the formation of one mole of al2o3(s)

Reference no: EM13121991

Consider the reaction
2 Al2O3(s) ! 4 Al(s) + 3 O2(g) .
H = +3339.6 kJ/mol
What is H for the formation of one mole of Al2O3(s) from the elements?

Reference no: EM13121991

Questions Cloud

How is blood volume and blood pressure maintained : Describe each component of energy expenditure. What factors influence each? How can energy expenditure be estimated?

Description of solving polynomials : Three consecutive even integers are such that the square of the third is 76 more than the square of the second. Find the three integers.

Explain how would you evaluate much accountability for ais : explain how would you evaluate much accountability for AIS security falls on management in a large and a small accounting firm.

Polynomials and solving slopes : What is the coefficient of x^5 in the polynomial -8x^5+0x^3+14? Find the slope of the line that contains points (-4,-2) and (1,1)

What is h for the formation of one mole of al2o3(s) : Consider the reaction 2 Al2O3(s) ! 4 Al(s) + 3 O2(g) . H = +3339.6 kJ/mol What is H for the formation of one mole of Al2O3(s) from the elements.

Illustrate what would be the company roi : The entrepreneur who founded the company is convinced that sales will increase next year by 150% and that net operating income will increase by 400%, with no increase in average operating assets. Illustrate what would be the company's ROI?

Cardinal numbers and sets : I read that a range of expression is a set of values of a given expression. This set may consist of the whole set of cardinals numbers xy or of a proper subject of the set of cardinals (as the expression 2x, whose range is the even cardinals).

Which of the following is an example of potential : Which of the following is an example of potential rather than kinetic energy?

Calculate louise amt adjustment for circulation expenses : Calculate Louise's AMT adjustment for circulation expenses for 2011, 2012, 2013, and 2014. Advise Louise on explain how she could reduce or eliminate the AMT adjustment in 2011.

User Account

All Pages