For the balanced equation shown below, if 92.3 grams of HCl were reacted with 15.8 grams of O2, how many grams of H2O would be produced?

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

A) the enthralling of formation for pure element in its standard state is always positivehope this : )