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Calculate the standared enthalpy of

Calculate the standared enthalpy of formation of solid Mg(OH)2 given the following data:2Mg(s) + O29(g) →2MgO(s) ∆H =
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2. asked by melinda
3. 4,072 views
The bond enthalpy of N2(g) is 418.0 kJ/mol. Calculate ÄH°f for N(g).I figured that if it gave the enthalpy for N2, then the
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2. asked by han
3. 692 views
Ammonia (NH3) boils at -33oC; at this temperature it has a density of 0.81 g/cm3. The enthalpy of formation of NH3(g) is
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2. asked by Morgan
3. 2,087 views
I'm trying to calculate the enthalpy of the reactionMg(s) + 2HCl(aq) -> MgCl2(aq) + H2 (g) however I cannot find the enthalpy of
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2. asked by Kirstie
3. 2,255 views
The average bond enthalpy for C__H is 413 kJ/mol. In other words, 413 kJ of energy is required to break a mole of CH into atoms:
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2. asked by sarah
3. 1,120 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
calculate the enthalpy change for: (enthalpy of formation of aqueous sodium hydroxide is -469.60 kJ/mol. enthalpy of formation
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2. asked by Annie
3. 1,038 views
calculate the lattice enthalpy of potassium fluoride from the following data:enthalpy of formation of K(g): +89 kJ · mol−1
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2. asked by alexandra
3. 6,927 views
Consider the information given belowΔH⁰/ kJmol-1 Enthalpy of lattice formation for CaF2 -2611 Enthalpy of hydration for Ca2+
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2. asked by chansa
3. 941 views
Calculate the enthalpy of reaction for the combustion of ethene.Express the enthalpy of reaction calculated in question above as
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2. asked by shyanne
3. 1,951 views