Balance equation h2s o2 so2 h2o July 8, 2019 16 32 64 128 Balance the chemical equation h2s o2 so2 h2o Balance the chemical equation h2s o2 gives so2 h2o Balance the equation h2s o2 gives rise to h2o so2 How to balance equation in chemistry How to balance fe2o3+h2=fe+h2o