2HgO(s) + 90.8 kJ → → Hgw + O2(g) In the equation above, how many kilojoules of heat are needed to react with 1.00 mole of HgO(s)?

What is the correct term for living the most sustainable life you can within your current circumstances?

What is the percent by mass of oxygen in fe2o3

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?