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Enthalpy Calculation
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Questions (110)
Please show me how to work! thanks
When Snno2(s) is formed form the comustion of gray tin, the reaction enthalpy is -578.6 kJ,
3 answers
asked by
Sam
449 views
When 5.00 g of barium hydroxide are added to 250.0 mL of 0.250 hydrochloric acid in a calorimeter, the temperature off the
1 answer
asked by
Jen
456 views
When 27.20mL of .5 M H2SO4 is added to 27.20 of 1M KOH in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17
1 answer
asked by
patrick
444 views
Calculate H2
Equation 1- CH4g+2O2g+CO2g+2H2OgH1=-890kj Equation 2- CH4g+O2g+CH2Og+H2OgH2=? Equation 3-
3 answers
asked by
Sarah
425 views
The standard heat of combustion of liquid benzene (giving water
vapor) is 40.145 kJ/g at 25°C. the heats of formation of carbon
1 answer
asked anonymously
29 views
The question asks about the energy released during the reaction of 52.0 g of ethylene. To find the energy released, we’ll need
1 answer
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The question asks about the energy released during the reaction of 52.0 g of ethylene. To find the energy released, we’ll need
1 answer
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20 views
Calculate ∆H° for the following combustion reaction from the data given in the table below.
SiH4 (g) + 3 O2 (g) → SiO2 (s) +
1 answer
asked anonymously
12 views
The given enthalpy of formation of magnesium oxide is -600KJ/mol, determine the enthalpy change when 3.8 grams of magnesium
1 answer
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Nitrogen reacts with hydrogen to form ammonia according to the equation below.
mc023-1.jpg Standard Enthalpies of Formation
1 answer
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3 views
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Parent Categories (9)
Chemical Reactions
Chemistry
Heat Transfer
Reaction kinetics
Stoichiometry
Thermochemical Data
Thermochemistry
Thermodynamics
Thermodynamics/Energy