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Heat of combustion
Page 2
Questions (72)
Substance x has a molar mass of 107.6 g/mol. when 2.50 g of substance x burns in an iron calorimeter the temp. of calorimeter
2 answers
asked by
carla
637 views
A 0.016076-mol sample of an organic compound was burned in oxygen in a bomb calorimeter. The temperature of the calorimeter
2 answers
asked by
abby
640 views
If the heat of combustion for a specific compound is -1320.0 kJ/mol and its molar mass is 92.41 g/mol, how many grams of this
2 answers
asked by
Anonymous
623 views
I got 0.907 KJ for ΔHcomb but I don't know if its correct. I also don't know how to write the equation.
-------- question: A
3 answers
asked by
Liz
603 views
A 1.76g sample of quinone, C6H4O2, is burned in a calorimeter whose total heat capacity is 7.854 kJ/C. The temperature of the
2 answers
asked by
Haley
597 views
what is the heat of reaction when 1 mole of gaseous hexane, c6h14 undergoes combustion as in following equation
3 answers
asked by
Kaur
588 views
when 1.00g of sucrose C12H22O11 was combusted in a calorimeter to give CO1 and H20, the temperature rose from 25.00 to 27.32 C.
3 answers
asked by
joanna
575 views
1. What mass of carbon is required to produce 100kj of heat, when burned in air? Enthalpy change = -392kj.
2. What mass of
3 answers
asked by
Josie
506 views
I want to see if i got my answer correct for #1 but I need help on #2
1.A 150g aluminum pan containing 500g of water is heated on
1 answer
asked by
Ashley
494 views
A 2.461-g sample of glutamic acid, C5H9NO4 (147.13 g/mol) was burned in a bomb calorimeter with
excess oxygen. The temperature of
2 answers
asked by
Genevieve
504 views
If the heat of combustion for a specific compound is -1170.0 kJ/mol and its molar mass is 42.75 g/mol, how many grams of this
2 answers
asked by
Anonymous
495 views
How many kilograms of water can be evaporated at 100 degrees Celsius by the combustion of 470 litres of fuel oil whose heat of
2 answers
asked by
Rob
459 views
The heat of combustion of 2-propanol at 298.15 {\rm K}, determined in a bomb calorimeter, is -33.41{\rm{kJ/g}}.
(a)For the
1 answer
asked by
Chironjit
461 views
6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T?
7. Catalysts are not
1 answer
asked by
mysterychicken
468 views
6. Heat of combustion is the heat released by the complete combustion of one mole of a substance.- T?
8. In nature, processes
1 answer
asked by
mysterychicken
471 views
If the heat of combustion for a specific compound is -1180.0 kJ/mol and its molar mass is 40.91 g/mol, how many grams of this
1 answer
asked by
anon
464 views
How much heat is evolved when 6.688 moles of Cu(s) is burned in excess oxygen
1 answer
asked by
Hector Smith
451 views
If the heat of combustion for a specific compound is -1310.0 kJ/mol and its molar mass is 75.45 g/mol, how many grams of this
4 answers
asked by
:)
463 views
Calculate the heat of combustion of a compound if o.06 mole of burning raise the temperature of 40.0gm of water by 10k ( specfic
1 answer
asked by
Zubydon
22 views
Calculate the heat of combustion of a compound, if 0.06mole of heat on burning raise the temperature of 400gm of water by 10k
1 answer
asked by
Zubydon
28 views
Calculate the heat of combustion of a compound z , if 0.06 of heat on burning raise the temperature of 400gm of water by 10k
1 answer
asked by
Zubydon
25 views
Parts (b) and (c) pertain to the combustion of propane according to the process outlined below.
C3H8(g) + 5O2(g) —> 3 CO2(g) +
1 answer
asked anonymously
29 views
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Parent Categories (11)
Calorimetry
Chemical Reactions
Combustion
Combustion Reactions
Energy
Energy calculations
Heat Transfer
Heat Transfer/Enthalpy
Stoichiometry
Thermochemistry
Thermodynamics