Natural gas
Yes: With a sufficient supply of oxygen, sulphur dioxide will burn to form sulphur trioxide.
When you burn sulphur with oxygen you create sulphur dioxide or sulphur trioxide.
WATER
because crude oil and gas are cleaner to burn
Neither of them in my opinion because oven cleaner is basic and bases burn down fats and oils and your skin has fats and oils. So your skin would burn!
Propane burns cleaner than natural gas because it produces fewer emissions and pollutants when burned.
Hot because the hot will burn the germs off of your body
Sulphur burns in air (oxygen ) to give sulphur dioxide. S + O2 ---> SO2
Yes, so long as its hot. :P
You will get SO2 or sulphur dioxide, an acidic oxide
It mixes with clouds and create acid rain.
Hardwood pellets generally burn cleaner than softwood pellets because they have a lower resin content, which can create more ash and smoke when burned. Hardwood pellets also tend to have a higher energy density, leading to a more efficient and cleaner burn. Look for high-quality hardwood pellets made from clean and natural wood sources to ensure a cleaner burn.