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 Answer
Step 1: Calculate moles of carbon (C) and hydrogen (H) atoms. Moles of C atoms = Moles of CO_2 = 89.6 dm^322.4 dm^3/mol = 4 mol Moles of H atoms = 2 × Moles of H_2O = 2 × 54 g18 g/mol = 2 × 3 mol = 6 mol Step 2: Determine the molecular formula. The ratio of C to H atoms is 4:6, which simplifies to 2:3. Since these are the total moles, the molecular formula is C_4H_6. Step 3: Classify the hydrocarbon. The formula C_4H_6 fits the general formula C_nH_2n-2 (where n=4), which corresponds to an alkyne or a diene. The final answer is C_4H_6.