The following diagram depicts the reaction between gaseous oxygen, , and gaseous hydrogen, , to form water vapor, O. What molecules and how many of them should be drawn in the empty box? How many grams of water are formed under these conditions? How many grams of which chemical remain unreacted?
A)five molecules in empty box; 9 grams of O + 0.5 grams of
B)five molecules in empty box; 9 grams of O + 8 grams of
C)five O molecules in empty box; 11.3 grams of O + 5.7 grams of O
D)ten molecules in empty box; 9 grams of O + 8 grams of

Question

The following diagram depicts the reaction between gaseous oxygen,  , and gaseous hydrogen,  , to form water vapor,  O. What molecules and how many of them should be drawn in the empty box? How many grams of water are formed under these conditions? How many grams of which chemical remain unreacted? 
A)five molecules in empty box; 9 grams of O + 0.5 grams of 
B)five molecules in empty box; 9 grams of O + 8 grams of 
C)five O molecules in empty box; 11.3 grams of O + 5.7 grams of O 
D)ten molecules in empty box; 9 grams of O + 8 grams of

Quizplus · Accepted Answer

The Answer of The following diagram depicts the reaction between gaseous oxygen,  , and gaseous hydrogen,  , to form water vapor,  O. What molecules and how many of them should be drawn in the empty box? How many grams of water are formed under these conditions? How many grams of which chemical remain unreacted? 
A)five molecules in empty box; 9 grams of O + 0.5 grams of 
B)five molecules in empty box; 9 grams of O + 8 grams of 
C)five O molecules in empty box; 11.3 grams of O + 5.7 grams of O 
D)ten molecules in empty box; 9 grams of O + 8 grams of

The Following Diagram Depicts the Reaction Between Gaseous Oxygen