We are also asked in the question to determine the enthalpy change when 30.8g of ethanol is produced from the reaction below. C2H4 + H2O-----C2H5OH. The RMM of ethanol is 46

April 6, 2026Chemistry

ScanSolve AI Answer

April 6, 2026

Here's the solution to determine the enthalpy change:

b) To determine the enthalpy change for the reaction $\text{C}_2H_4(g) + H_2O(l) \to C_2H_5OH(l)$ , we will use Hess's Law and the given enthalpy of combustion for ethanol, along with the standard enthalpy of combustion for ethene.

We are given:

$\text{C}_2H_5OH(l) + 3O_2(g) \to 2CO_2(\text

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Here's the solution to determine the enthalpy change: b) To determine the enthalpy change for the reaction C_2H_4(g) + H_2O(l) C_2H_5OH(l), we will use Hess's Law and the given enthalpy of combustion for ethanol, along with the standard enthalpy of co…

Asked on April 6, 2026Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

ScanSolve AI AnswerAnswered on April 6, 2026

Here's the solution to determine the enthalpy change: b) To determine the enthalpy change for the reaction C_2H_4(g) + H_2O(l) C_2H_5OH(l), we will use Hess's Law and the given enthalpy of combustion for ethanol, along with the standard enthalpy of combustion for ethene. We are given: 1. $C_2H_5OH(l) + 3O_2(g) 2CO_2(