It Is Exothermic...
YesThe mixing of ethanol with water is an exothermic phenomenon.
bleach and amonia
No, bleach and sugar water won't make an explosion but they'll cause a reaction.
Some do, you really have to check the bottle. I don't recommend mixing dish soap and bleach
yup! the temperature should increase since it is an endothermic reaction
exothermic
it is and exothermic reaction because it produces heat.
Methanol does not react with water. Mixing them is exothermic.
Burning wood is exothermic and photosynthesis is endothermic.
formation of snow in clouds conversion of frost to water vapor condensation of rain from water vaporevaporation of water a candle flame forming a cation from an atom in the gas phase mixing sodium sulfite and bleach baking bread rusting iron cooking an egg burning sugar producing sugar by photosynthesis forming ion pairs separating ion pairs Combining atoms to make a molecule in the gas phase splitting a gas molecule apartThose are some examples
No and yes. If the two liquids do not react chemically then its a physical change, called the enthalpy of mixing, heat of mixing, which can be exothermic or endothermic. If the two liquids react then the heat produced would be chemical.
YesThe mixing of ethanol with water is an exothermic phenomenon.
The enthalpy of mixing for this mixture is negative: and the mixing is an exothermic process in this case.
Mixing of conc. sulfuric acid with water
An exothermic change is a change that releases heat. Combustion is an exothermic chemical reaction.Adding water to sulfuric acid releases heat, called exothermic heat of mixing. Exothermic changes are the opposite of endothermic changes that absorb heat when they take place.
Mixing things in 'parts' is using a ratio when mixing different things together. It depends upon what you are mixing with it. If you are mixing bleach to water at a ratio of 1 part bleach to 3 parts water, you would add a cup of bleach and three cups of water to equal one quart.
Yes