CH4 (methane) + 202 (oxygen) → CO2 (carbon dioxide) + 2H20 (water) + Work + Heat
Which reactant is the main source of chemical potential energy in the chemical
reaction above?
CH4
202
2H20
CO2

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold

Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?