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Be sure to answer all parts. Consider the following balanced thermochemical equation for the decomposition of the minera
Posted: Sat Jul 02, 2022 8:21 pm
by answerhappygod
- Be Sure To Answer All Parts Consider The Following Balanced Thermochemical Equation For The Decomposition Of The Minera 1 (31.11 KiB) Viewed 14 times
Be sure to answer all parts. Consider the following balanced thermochemical equation for the decomposition of the mineral magnesite: MgCO3(s)→ MgO(s) + CO₂(g) (a) Is heat absorbed or released in the reaction? absorbed released (b) What is AHxn for the reverse reaction? kJ AHxn=117.3 kJ (c) What is AH when 5.50 mol of CO₂ reacts with excess MgO? kJ (d) What is AH when 30.0 g of CO2₂ reacts with excess MgO? kJ