A chemist combines barium and oxygen in a synthesis reaction to form barium oxide. If she starts with 4.25 moles of barium, how many moles of oxygen will react with the barium. brainlest and thanks!

Olá. porque a reação na temperatura é muito rapida a do copo : )

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

The answer to your question is c. mitochondria.

I'm pretty sure its c