How many grams of oxygen are produced in the following reaction when you start with 1.90 moles of water? Assume 100\% yield 2H 2 O 2H 2 +O 2

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 : )

About 8 gallons of fuel will be used. (8.08)