## How much oxygen will be required to burn 8g methane completely?

Since the ratio of methane to oxygen is 1:2, you need twice as many moles of O2, in this case, that’s 1 mole of O2. The answer is 32 grams of O2. What is this ? 16g Oxygen is required to burn 8g methane completely.

## What amount of carbon dioxide gas is produced when 8 gm of methane is burnt?

Methane gas on complete burning with excess oxygen yields 44- g of CO2. ie 16- g of CH4 on Complete Oxidation gives 44- g of CO2. So 8- g of CH4 on Complete oxidation should give = 8/16 x 44= 22- g of CO2.

## What gas is produced when methane is burned?

When methane burns in the air it has a blue flame. In sufficient amounts of oxygen, methane burns to give off carbon dioxide (CO2) and water (H2O). When it undergoes combustion it produces a great amount of heat, which makes it very useful as a fuel source. Methane is a very effective greenhouse gas.

0.465 kilogram

## How much does a fart weigh?

The same website also says that humans fart an average of 14 times per day, totaling around 0.5L. That means each unique fart fills (or, rather, voids) a volume of 0.036L. Combined with our density, that means the raw mass of the fart will be 0.0375 grams.

0.657 kg/m³

## How dangerous is liquid methane?

Safety. Methane is nontoxic, yet it is extremely flammable and may form explosive mixtures with air. Methane is also an asphyxiant if the oxygen concentration is reduced to below about 16% by displacement, as most people can tolerate a reduction from 21% to 16% without ill effects.

## Can we drink liquid methane?

Methane is non-toxic, but it is explosive. And, at very high concentrations, it can cause death by asphyxiation (since there isn’t enough oxygen to get to your lungs). In the chart, the worst sample had 70 mg of methane per liter of drinking water.

## Is there liquid methane on Earth?

There are liquid lakes and oceans of methane and ethane on the surface, but of water underground. Titan also has strange minerals that don’t exist on Earth, according to research presented Monday at Seattle’s 2019 Astrobiology Science Conference.