Exothermic on the forward reaction
Endothermic on the backwards reaction
Therefore the answer is both due to the burning of Methanol being a reversible reaction :D
yes
You can try burning it and comparing with a pure ethanol burning. Or u can use an ethanol% test
Ethanol+oxygen-carbon dioxide+water
My butt hurts like cray cray!
If you raise the temperature, the endothermic reaction will increase to use up the extra heat, therefore producing less percentage yield of ethanol and more of ethene and steam.
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
Ethanol by itself is an effective sterilizer -- no burning required. The ethanol liquid will kill any germs.
No, burning sugar is exothermic because it releases energy in the form of heat and light. The chemical reaction between sugar and oxygen produces carbon dioxide and water, along with energy that is released in the form of heat and light.
You can try burning it and comparing with a pure ethanol burning. Or u can use an ethanol% test
Water vapor is the substance formed by burning hydrogen and ethanol in air.
EXOTHERMIC
Ethanol+oxygen-carbon dioxide+water
Burning calories when exercising is an exothermic process because it involves the release of energy in the form of heat. The body breaks down stored molecules like glucose and fat to provide energy for muscle contractions during exercise.
Exothermic
Burning ethanol releases greenhouse gases.
Exothermic process
yes but you have to stop eating like a pig
Burning a match is an exothermic change because energy is being released.