Explain moles of b5h9 react how much heat is released

Reference no: EM13655140

For the reaction: 2 B5H9(l) + 12 O2(g) ? 5 B2O3(s) + 9 H2O(l) , ?Hrxn = -9.04 kJ. If 3.00 moles of B5H9 react, how much heat is released?

Reference no: EM13655140

Questions Cloud

Find what is the magnitude of the maximum electric force : The average intensity of sunlight reaching the earth is 1390W/m2. What is the magnitude of the maximum electric force that the charge experiences

Define the properly balanced mixture reacts to form k2co3 : The properly balanced mixture reacts to form K2CO3, N2, H2O and CO2. Write the balanced reaction and determine the mass of KNO3 that should be mixed with 8.5 g of sugar to produce optimally balanced rocket candy.

What effect would this have on the partnership : What effect would this have on the partnership?

What was her conjecture about the dixie chicks : In "From the Dixie Chicks to the St. Louis Rams" by Alleen Pace Nilsen, what was her conjecture about the Dixie Chicks' political problems?

Explain moles of b5h9 react how much heat is released : For the reaction: 2 B5H9(l) + 12 O2(g) ? 5 B2O3(s) + 9 H2O(l) , ?Hrxn = -9.04 kJ. If 3.00 moles of B5H9 react, how much heat is released

Dixie chicks political problems : In "From the Dixie Chicks to the St. Louis Rams" by Alleen Pace Nilsen, what was her conjecture about the Dixie Chicks' political problems?

Define a gaseous gydrogem and carbon conaining compound : A gaseous gydrogem and carbon conaining compound is decomposed and found to contain 85.63% and 14.37% H by mass. the mass of 258mL of the gas, measured at STP, was ).646g. What is the molecular formula of the compound

How does the emphasis on the natural world : Find evidence in the story that describes the weather, the time of day, and the time of year during which Doodle's death occurs. What symbolic significance is implied by these facts?

Find the slitwidth : The distance between the first and fifth minima of a single-slitdiffraction pattern is 0.400 mm with the screen 35.0 cm away fromthe slit, Find the slitwidth

User Account

All Pages