3. The manufacture of methanol can be represented by the following equation. CO(g) + 2H2(g) → CH3OH(g) AH = -128 kJ/mol

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3 The Manufacture Of Methanol Can Be Represented By The Following Equation Co G 2h2 G Ch3oh G Ah 128 Kj Mol 1 (49.96 KiB) Viewed 90 times

3. The manufacture of methanol can be represented by the following equation. CO(g) + 2H2(g) → CH3OH(g) AH = -128 kJ/mol The yield of methanol is 45% when the following set of operating conditions is used: Pressure: 200 atm Temperature: 400°C Catalyst: Zno With the intention of increasing the yield of methanol, a student suggested other sets of conditions as tabulated below: Condition Pressure/atm Temp./°C Catalyst Additional Step 1 100 400 Zno N/A II 200 200 Zno N/A III 200 400 Cr2O3 N/A IV 200 400 Zno Increase the amount of CO V 200 400 Zno Condense the methanol produced For each suggested set of conditions, decide and explain whether it can increase the yield of methanol.