1 mole of any substance is: 6.022*10²³ atoms or molecules.
9 moles of H₂S=9(6.022*10²³ molecules)=5.4198*10²⁴ molecules.
answer:there are 5.4198*10²⁴ molecules in 9.00 moles of H₂S.
Answer:
Ununoctium
Explanation:
It's at the very end of the periodic table
Answer:
The molecules in a gas are very far apart so they can be squeezed together into a smaller space.
True it does reduce the amount go greenhouses gases in the world
