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
Here's how to balance the chemical equation C_3H_8 + O_2 → CO_2 + H_2O: Step 1: Balance the Carbon (C) atoms. There are 3 carbon atoms on the left side (C_3H_8). To balance this, place a coefficient of 3 in front of CO_2 on the right side. C_3H_8 + O_2 → 3CO_2 + H_2O Step 2: Balance the Hydrogen (H) atoms. There are 8 hydrogen atoms on the left side (C_3H_8). To balance this, place a coefficient of 4 in front of H_2O on the right side (since 4 × 2 = 8). C_3H_8 + O_2 → 3CO_2 + 4H_2O Step 3: Balance the Oxygen (O) atoms. Count the oxygen atoms on the right side: From 3CO_2: 3 × 2 = 6 oxygen atoms. From 4H_2O: 4 × 1 = 4 oxygen atoms. Total oxygen atoms on the right = 6 + 4 = 10. There are 2 oxygen atoms on the left side (O_2). To balance this, place a coefficient of 5 in front of O_2 (since 5 × 2 = 10). C_3H_8 + 5O_2 → 3CO_2 + 4H_2O Step 4: Verify the balance. Reactants: C: 3 H: 8 O: 5 × 2 = 10 Products: C: 3 × 1 = 3 H: 4 × 2 = 8 O: (3 × 2) + (4 × 1) = 6 + 4 = 10 All atoms are balanced. The balanced chemical equation is: C_3H_8 + 5O_2 → 3CO_2 + 4H_2O That's 2 down. 3 left today — send the next one.