Given the balanced equation, 2 H2 + O2 -> 2 H2O, answer the following
question. If you have 10.0 GRAMS of H2 and 20.0 GRAMS of Oz, which is
the LIMITING REACTANT?
O H2
OO
O H₂O

is the limiting reagent

Explanation:

To calculate the moles :

The balanced chemical reaction is :

According to stoichiometry :

1 moles of require = 2 moles of

Thus 0.625 moles of will require= of

Thus is the limiting reagent as it limits the formation of product and is the excess reagent as it is present more than the required amount.

h let me think

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

explanation: