Answer:
i would have to add and divide
Explanation:
adding and dividing will get you the answer
They are lost from valence shell (it's outermost shell of an atom).
->>> outside the atom
Answer:
kinetic energy
Explanation:
There are two types of energy-- kinetic and potential energy. Energy in motion is called kinetic energy, whereas energy stored in an object is called potential energy.
The reaction:
2 H 2 + O 2 → 2 H 2 O
2 Hydrogen molecules react with 1 Oxygen molecule to create 2 molecules of water.
We have to convert 53.8 g of Hydrogen into moles:
53.8 : 2.02 g / moles = 26.63 moles
2 moles H 2 ↔ 1 mole O 2
26.63 moles H 2 ↔ 13.32 moles O 2
Mass ( O 2 ) = 13.32 moles · 32 g/moles = 426.2 g
Answer: 426.2 grams of Oxygen.
