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Calculate ΔHºrxn for the reaction

Calculate ΔHºrxn for the reaction3 O2(g) ==> 2 O3(g) This is the information I am given: 2H2S(g) + SO2g) ==> 3S(s) + 2H2O(l)
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2. asked by Chris
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Calculate the average C—C bond strength in cyclopropane (in kJ/mol). Its combustion and the experimental enthalpy of reaction
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2. asked by JUNDY
3. 1,179 views
1.Calculate the enthalpy change (ΔHºrxn) for the following reaction: (The enthalpy of formation of aqueous sodium hydroxide is
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2. asked by Cha-Ching
3. 1,081 views
Nitromethane (ch3no2) burns in air to produce significant amounts of heat. 2ch3no2(l)+3/2o2(g)→2co2(g)+3h2o(l)+n2(g) δhorxn =
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2. asked by wallace
3. 1,112 views
Consider the uni molecular reaction cyclopropane?Propylene. The value of log A for high pressure limit is 15.17. Calculate the
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2. asked by Munavvar
3. 623 views
Dinitrogen tetroxide decomposes to nitrogen dioxide:N2O4(g)→2NO2(g)ΔHorxn=55.3kJ At 298 K, a reaction vessel initially
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2. asked by Justiss
3. 4,761 views
Calculate ∆T for the reaction. Assume the initial temperature of both reactants is 25.0◦C.Calculate the volume of the
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2. asked by Anonymous
3. 1,683 views
Consider the following reaction:2HBr(g)---> H_2(g) + Br_2(g) B)In the first 15.0s of this reaction, the concentration of HBr
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2. asked by Erin
3. 1,942 views
Consider the malate dehydrogenase reaction from the citric acid cycle. Given the following concentrations, calculate the free
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2. asked by Ally
3. 577 views
In a certain chemical reaction, 20.40kJ of heat are evolved. The volume of the reaction is 36.8dm^3 and that of the product is
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2. asked by Ms: Hadiza
3. 552 views