Define how much pv work is done in kilojoules

Reference no: EM13493304

Used in welding metals, the reaction of acetylene with oxygen has ^H0 = -1256.2kj: C2H2(g) + 5/2 O2(g) ---------H2O(g) + 2CO2(g)^H0 + -1256.2kj How much PV work is done in kilojoules and what is the value of ^E in kilojoules for the reaction of 6.50g of acetylene at atmospheric pressure if the volume change is -2.80L?

Reference no: EM13493304

Questions Cloud

Explain the reaction of ethylene with hydrogen to yield : Use the bond dissociation energies in table to calculate an appropriate ^H0 in kilojoules for the reaction of ethylene with hydrogen to yield ethane. H2C = CH2(g) + H2(g) -----CH3CH3(g)

What is the normal force acting on the sled : A sled weighs 100 N. It is held in place on a frictionless 20 degree slope by a rope attached to a stake at the top of the slope; What is the normal force acting on the sled

Explain how much heat in kilojoules is required to warm : How much heat in kilojoules is required to warm 10.0g of ice, initially at -20.0^\circ C, to steam at 110^\circ C. The heat capacity of ice is 2.09 {\rm J}/{\rm g} ^\circ {\rm C} and that of steam is 1.84 {\rm J}/{\rm g} ^\circ {\rm C}.

Discuss the merits of an activity-based costing system : Compute the total overhead that should be assigned to order no. 715 by using activity-based costing.

Define how much pv work is done in kilojoules : How much PV work is done in kilojoules and what is the value of ^E in kilojoules for the reaction of 6.50g of acetylene at atmospheric pressure if the volume change is -2.80L

What potential energy does the crate experience : Samantha pushes a 50.0 N crate up a ramp 25.0 m in length and inclined at 10.0 degrees with the horizontal. What potential energy does the crate experience

Discuss human resource function within the workplace : Discuss the human resource function within the workplace, suggesting future improvements.Commence with a brief summary of the setting relevant to the topic selected

Explain 1-bromo-2-methylpropane or 2-bromopropane : Explain this difference in reactivity. and which compound do you expect to be more reactive in the silver nitrate test. 1-bromo-2-methylpropane or 2-bromopropane? explain.

Compute the cost of the machining department : Determine whether overhead was under- or overapplied during the year in the Machining Department.

User Account

All Pages