2H2 + O2 → 2H2O 5.0 L of oxygen gas are mixed with excess hydrogen gas to form water. What is the theoretical yield, in grams, of water that can be produced?

g H2O

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

If two objects at different te, peraure are in contact with each other what happens to their temperature