Question

Match the following equation with the type of chemical reaction. Question 6 options: H2 + O2 ---> H2O HBr ---> H2 + Br2 HCl + NaOH ---> H2O + NaCl Al + H2SO4 ---> H2+ Al2(SO4)3 C2H6 + O2 ---> H2O + CO2 1. Synthesis 2. Decompostion 3. Single- Displacement 4. Double- Replacement 5. Combustion

Answer 1

Hello there!

1. Synthesis: 2H₂ + O₂ → 2H₂O
2. Decomposition: 2HBr → H₂ + Br₂
3. Single-Replacement: 2Al + 3H₂SO₄ → 3H₂ + Al₂(SO₄)₃
4. Double-Replacement: 2HCl + 2NaOH → 2H₂O + 2NaCl
5. Combustion: 2C₂H₆ + 7O₂ → 6H₂O + 4CO₂

I hope this helps!
Brady